Mercurial > dovecot > original-hg > dovecot-1.2
annotate dovecot-example.conf @ 2952:546214c0e6e9 HEAD
Added oe-ns-eoh workaround.
author | Timo Sirainen <tss@iki.fi> |
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date | Tue, 07 Dec 2004 03:19:10 +0200 |
parents | 100ecc609dd1 |
children | b31f48d152c4 |
rev | line source |
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0 | 1 ## Dovecot 1.0 configuration file |
2 | |
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3 # '#' character and everything after it is treated as comments. Extra spaces |
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4 # and tabs are ignored. If you want to use either of these explicitly, put the |
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5 # value inside quotes, eg.: key = "# char and trailing whitespace " |
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6 |
0 | 7 # Default values are shown after each value, it's not required to uncomment |
435 | 8 # any of the lines. Exception to this are paths, they're just examples |
9 # with real defaults being based on configure options. The paths listed here | |
10 # are for configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var | |
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11 # --with-ssldir=/etc/ssl |
0 | 12 |
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13 # Base directory where to store runtime data. |
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14 #base_dir = /var/run/dovecot/ |
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15 |
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16 # Protocols we want to be serving: |
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17 # imap imaps pop3 pop3s |
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18 #protocols = imap imaps |
0 | 19 |
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20 # IP or host address where to listen in for connections. It's not currently |
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21 # possible to specify multiple addresses. "*" listens in all IPv4 interfaces. |
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22 # "[::]" listens in all IPv6 interfaces, but may also listen in all IPv4 |
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23 # interfaces depending on the operating system. You can specify ports with |
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24 # "host:port", although with multiple protocols you probably want to move this |
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25 # setting inside protocol imap/pop3 { ... } section, so you can specify |
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26 # different ports for IMAP/POP3. |
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27 #listen = * |
0 | 28 |
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29 # IP or host address where to listen in for SSL connections. Defaults |
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30 # to above if not specified. |
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31 #ssl_listen = |
0 | 32 |
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33 # Disable SSL/TLS support. |
666 | 34 #ssl_disable = no |
35 | |
519 | 36 # PEM encoded X.509 SSL/TLS certificate and private key. They're opened before |
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37 # dropping root privileges, so keep the key file unreadable by anyone but |
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38 # root. Included doc/mkcert.sh can be used to easily generate self-signed |
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39 # certificate, just make sure to update the domains in dovecot-openssl.cnf |
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40 #ssl_cert_file = /etc/ssl/certs/dovecot.pem |
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41 #ssl_key_file = /etc/ssl/private/dovecot.pem |
0 | 42 |
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43 # File containing trusted SSL certificate authorities. Usually not needed. |
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44 #ssl_ca_file = |
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45 |
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46 # Request client to send a certificate. |
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47 #ssl_verify_client_cert = no |
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48 |
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49 # SSL parameter file. Master process generates this file for login processes. |
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50 # It contains Diffie Hellman and RSA parameters. |
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51 #ssl_parameters_file = /var/run/dovecot/ssl-parameters.dat |
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52 |
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53 # How often to regenerate the SSL parameters file. Generation is quite CPU |
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54 # intensive operation. The value is in hours, 0 disables regeneration |
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55 # entirely. |
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56 #ssl_parameters_regenerate = 24 |
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1996 | 58 # SSL ciphers to use |
59 #ssl_cipher_list = all:!low | |
60 | |
0 | 61 # Disable LOGIN command and all other plaintext authentications unless |
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62 # SSL/TLS is used (LOGINDISABLED capability). Note that 127.*.*.* and |
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63 # IPv6 ::1 addresses are considered secure, this setting has no effect if |
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64 # you connect from those addresses. |
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65 #disable_plaintext_auth = yes |
0 | 66 |
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67 # Use this logfile instead of syslog(). /dev/stderr can be used if you want to |
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68 # use stderr for logging (ONLY /dev/stderr - otherwise it is closed). |
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69 #log_path = |
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70 |
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71 # For informational messages, use this logfile instead of the default |
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72 #info_log_path = |
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73 |
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74 # Prefix for each line written to log file. % codes are in strftime(3) |
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75 # format. |
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76 #log_timestamp = "%b %d %H:%M:%S " |
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77 |
0 | 78 ## |
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79 ## Login processes |
0 | 80 ## |
81 | |
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82 # Directory where authentication process places authentication UNIX sockets |
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83 # which login needs to be able to connect to. The sockets are created when |
2163 | 84 # running as root, so you don't have to worry about permissions. Note that |
85 # everything in this directory is deleted when Dovecot is started. | |
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86 #login_dir = /var/run/dovecot/login |
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87 |
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88 # chroot login process to the login_dir. Only reason not to do this is if you |
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89 # wish to run the whole Dovecot without roots. |
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90 #login_chroot = yes |
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91 |
1582 | 92 # User to use for the login process. Create a completely new user for this, |
93 # and don't use it anywhere else. The user must also belong to a group where | |
94 # only it has access, it's used to control access for authentication process. | |
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95 #login_user = dovecot |
0 | 96 |
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97 # Set max. process size in megabytes. If you don't use |
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98 # login_process_per_connection you might need to grow this. |
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99 #login_process_size = 32 |
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100 |
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101 # Should each login be processed in it's own process (yes), or should one |
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102 # login process be allowed to process multiple connections (no)? Yes is more |
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103 # secure, espcially with SSL/TLS enabled. No is faster since there's no need |
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104 # to create processes all the time. |
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105 #login_process_per_connection = yes |
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106 |
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107 # Number of login processes to create. If login_process_per_user is |
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108 # yes, this is the number of extra processes waiting for users to log in. |
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109 #login_processes_count = 3 |
0 | 110 |
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111 # Maximum number of extra login processes to create. The extra process count |
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112 # usually stays at login_processes_count, but when multiple users start logging |
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113 # in at the same time more extra processes are created. To prevent fork-bombing |
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114 # we check only once in a second if new processes should be created - if all |
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115 # of them are used at the time, we double their amount until limit set by this |
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116 # setting is reached. This setting is used only if login_process_per_use is yes. |
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117 #login_max_processes_count = 128 |
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118 |
0 | 119 # Maximum number of connections allowed in login state. When this limit is |
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120 # reached, the oldest connections are dropped. If login_process_per_user |
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121 # is no, this is a per-process value, so the absolute maximum number of users |
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122 # logging in actually login_processes_count * max_logging_users. |
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123 #login_max_logging_users = 256 |
0 | 124 |
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125 # Greeting message for clients. |
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126 #login_greeting = Dovecot ready. |
0 | 127 |
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128 ## |
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129 ## Mail processes |
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130 ## |
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131 |
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132 # Maximum number of running mail processes. When this limit is reached, |
0 | 133 # new users aren't allowed to log in. |
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134 #max_mail_processes = 1024 |
0 | 135 |
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136 # Show more verbose process titles (in ps). Currently shows user name and |
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137 # IP address. Useful for seeing who are actually using the IMAP processes |
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138 # (eg. shared mailboxes or if same uid is used for multiple accounts). |
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139 #verbose_proctitle = no |
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140 |
1236 | 141 # Show protocol level SSL errors. |
142 #verbose_ssl = no | |
143 | |
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144 # Valid UID range for users, defaults to 500 and above. This is mostly |
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145 # to make sure that users can't log in as daemons or other system users. |
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146 # Note that denying root logins is hardcoded to dovecot binary and can't |
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147 # be done even if first_valid_uid is set to 0. |
0 | 148 #first_valid_uid = 500 |
149 #last_valid_uid = 0 | |
150 | |
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151 # Valid GID range for users, defaults to non-root/wheel. Users having |
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152 # non-valid GID as primary group ID aren't allowed to log in. If user |
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153 # belongs to supplementary groups with non-valid GIDs, those groups are |
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154 # not set. |
0 | 155 #first_valid_gid = 1 |
156 #last_valid_gid = 0 | |
157 | |
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158 # Grant access to these extra groups for mail processes. Typical use would be |
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159 # to give "mail" group write access to /var/mail to be able to create dotlocks. |
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160 #mail_extra_groups = |
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161 |
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162 # ':' separated list of directories under which chrooting is allowed for mail |
0 | 163 # processes (ie. /var/mail will allow chrooting to /var/mail/foo/bar too). |
978 | 164 # This setting doesn't affect login_chroot or auth_chroot variables. |
0 | 165 # WARNING: Never add directories here which local users can modify, that |
166 # may lead to root exploit. Usually this should be done only if you don't | |
979 | 167 # allow shell access for users. See doc/configuration.txt for more information. |
0 | 168 #valid_chroot_dirs = |
169 | |
2652 | 170 # Default chroot directory for mail processes. This can be overridden for |
171 # specific users in user database by giving /./ in user's home directory | |
172 # (eg. /home/./user chroots into /home). Note that usually there is no real | |
173 # need to do chrooting, Dovecot doesn't allow users to access files outside | |
174 # their mail directory anyway. | |
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175 #mail_chroot = |
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176 |
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177 # Default MAIL environment to use when it's not set. By leaving this empty |
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178 # dovecot tries to do some automatic detection as described in |
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179 # doc/mail-storages.txt. There's a few special variables you can use, eg.: |
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180 # |
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181 # %u - username |
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182 # %n - user part in user@domain, same as %u if there's no domain |
2447 | 183 # %d - domain part in user@domain, empty if there's no domain |
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184 # %h - home directory |
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185 # |
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186 # See doc/variables.txt for full list. Some examples: |
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187 # |
1747 | 188 # default_mail_env = maildir:/var/mail/%1u/%u/Maildir |
189 # default_mail_env = mbox:~/mail/:INBOX=/var/mail/%u | |
190 # default_mail_env = mbox:/var/mail/%d/%n/:INDEX=/var/indexes/%d/%n | |
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191 # |
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192 #default_mail_env = |
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193 |
2673
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194 # If you need to set multiple mailbox locations or want to change default |
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195 # namespace settings, you can do it by defining namespace sections: |
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196 |
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197 # You can have private, shared and public namespaces. The only difference |
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198 # between them is how Dovecot announces them to client via NAMESPACE |
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199 # extension. Shared namespaces are meant for user-owned mailboxes which are |
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200 # shared to other users, while public namespaces are for more globally |
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201 # accessible mailboxes. |
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202 #namespace private { |
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203 # Hierarchy separator to use. You should use the same separator for all |
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204 # namespaces or some clients get confused. '/' is usually a good one. |
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205 #separator = / |
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206 |
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207 # Prefix required to access this namespace. This needs to be different for |
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208 # all namespaces. For example "Public/". |
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209 #prefix = |
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210 |
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211 # Physical location of the mailbox. This is in same format as |
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212 # default_mail_env, which is also the default for it. |
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213 #location = |
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214 |
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215 # There can be only one INBOX, and this setting defines which namespace |
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216 # has it. |
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217 #inbox = yes |
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218 |
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219 # If namespace is hidden, it's not advertised to clients via NAMESPACE |
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220 # extension or shown in LIST replies. This is mostly useful when converting |
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221 # from another server with different namespaces which you want to depricate |
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222 # but still keep working. For example you can create hidden namespaces with |
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223 # prefixes "~/mail/", "~%u/mail/" and "mail/". |
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224 #hidden = yes |
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225 #} |
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226 |
462
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227 # Space-separated list of fields to cache for all mails. Currently these |
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228 # fields are allowed followed by a list of commands they speed up: |
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229 # |
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230 # Envelope - FETCH ENVELOPE and SEARCH FROM, TO, CC, BCC, SUBJECT, |
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231 # SENTBEFORE, SENTON, SENTSINCE, HEADER MESSAGE-ID, |
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232 # HEADER IN-REPLY-TO |
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233 # Body - FETCH BODY |
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234 # Bodystructure - FETCH BODY, BODYSTRUCTURE |
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235 # MessagePart - FETCH BODY[1.2.3] (ie. body parts), RFC822.SIZE, |
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236 # SEARCH SMALLER, LARGER, also speeds up BODY/BODYSTRUCTURE |
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237 # generation. This is always set with mbox mailboxes, and |
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238 # also default with Maildir. |
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239 # |
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240 # Different IMAP clients work in different ways, that's why Dovecot by default |
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241 # only caches MessagePart which speeds up most operations. Whenever client |
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242 # does something where caching could be used, the field is automatically marked |
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243 # to be cached later. For example after FETCH BODY the BODY will be cached |
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244 # for all new messages. Normally you should leave this alone, unless you know |
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245 # what most of your IMAP clients are. Caching more fields than needed makes |
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246 # the index files larger and generate useless I/O. |
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247 # |
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248 # With maildir there's one extra optimization - if nothing is cached, indexing |
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249 # the maildir becomes much faster since it's not opening any of the mail files. |
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250 # This could be useful if your IMAP clients access only new mails. |
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251 |
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252 #mail_cache_fields = MessagePart |
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253 |
987 | 254 # Space-separated list of fields that Dovecot should never set to be cached. |
255 # Useful if you want to save disk space at the cost of more I/O when the fields | |
256 # needed. | |
257 #mail_never_cache_fields = | |
258 | |
1177 | 259 # Like mailbox_check_interval, but used for IDLE command. |
260 #mailbox_idle_check_interval = 30 | |
261 | |
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262 # Allow full filesystem access to clients. There's no access checks other than |
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263 # what the operating system does for the active UID/GID. It works with both |
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264 # maildir and mboxes, allowing you to prefix mailboxes names with eg. /path/ |
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265 # or ~user/. |
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266 #mail_full_filesystem_access = no |
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267 |
1986 | 268 # Maximum allowed length for mail keyword name. It's only forced when trying |
269 # to create new keywords. | |
270 #mail_max_keyword_length = 50 | |
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271 |
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272 # Save mails with CR+LF instead of plain LF. This makes sending those mails |
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273 # take less CPU, especially with sendfile() syscall with Linux and FreeBSD. |
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274 # But it also creates a bit more disk I/O which may just make it slower. |
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275 #mail_save_crlf = no |
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276 |
644
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277 # Use mmap() instead of read() to read mail files. read() seems to be a bit |
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278 # faster with my Linux/x86 and it's better with NFS, so that's the default. |
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279 # Note that OpenBSD 3.3 and older don't work right with mail_read_mmaped = yes. |
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280 #mail_read_mmaped = no |
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281 |
1918 | 282 # Don't use mmap() at all. This is required if you store indexes in remote |
283 # filesystems (NFS or clustered filesystem). | |
284 #mmap_disable = no | |
285 | |
286 # Don't write() to mmaped files. This is required for some operating systems | |
287 # which use separate caches for them, such as OpenBSD. | |
288 #mmap_no_write = no | |
289 | |
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290 # Locking method for index files. Alternatives are fcntl, flock and dotlock. |
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291 # Dotlocking uses some tricks which may create more disk I/O than other locking |
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292 # methods. |
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293 #lock_method = fcntl |
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294 |
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295 # By default LIST command returns all entries in maildir beginning with dot. |
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296 # Enabling this option makes Dovecot return only entries which are directories. |
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297 # This is done by stat()ing each entry, so it causes more disk I/O. |
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298 # (For systems setting struct dirent->d_type, this check is free and it's |
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299 # done always regardless of this setting) |
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300 #maildir_stat_dirs = no |
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301 |
0 | 302 # Copy mail to another folders using hard links. This is much faster than |
987 | 303 # actually copying the file. This is problematic only if something modifies |
304 # the mail in one folder but doesn't want it modified in the others. I don't | |
305 # know any MUA which would modify mail files directly. IMAP protocol also | |
306 # requires that the mails don't change, so it would be problematic in any case. | |
307 # If you care about performance, enable it. | |
0 | 308 #maildir_copy_with_hardlinks = no |
309 | |
310 # Check if mails' content has been changed by external programs. This slows | |
882
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311 # down things as extra stat() needs to be called for each file. If changes are |
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312 # noticed, the message is treated as a new message, since IMAP protocol |
1911 | 313 # specifies that existing messages are immutable. |
0 | 314 #maildir_check_content_changes = no |
315 | |
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316 # Which locking methods to use for locking mbox. There's four available: |
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317 # dotlock: Create <mailbox>.lock file. This is the oldest and most NFS-safe |
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318 # solution. If you want to use /var/mail/ like directory, the users |
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319 # will need write access to that directory. |
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320 # fcntl : Use this if possible. Works with NFS too if lockd is used. |
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321 # flock : May not exist in all systems. Doesn't work with NFS. |
2103
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322 # lockf : May not exist in all systems. Doesn't work with NFS. |
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323 # |
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324 # You can use multiple locking methods; if you do the order they're declared |
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325 # in is important to avoid deadlocks if other MTAs/MUAs are using multiple |
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326 # locking methods as well. Some operating systems don't allow using some of |
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327 # them simultaneously. |
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328 #mbox_read_locks = fcntl |
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329 #mbox_write_locks = dotlock fcntl |
643
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330 |
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331 # Maximum time in seconds to wait for lock (all of them) before aborting. |
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332 #mbox_lock_timeout = 300 |
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333 |
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334 # If dotlock exists but the mailbox isn't modified in any way, override the |
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335 # lock file after this many seconds. |
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336 #mbox_dotlock_change_timeout = 30 |
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337 |
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338 # When mbox changes unexpectedly we have to fully read it to find out what |
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339 # changed. If the mbox is large this can take a long time. Since the change |
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340 # is usually just a newly appended mail, it'd be faster to simply read the |
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341 # new mails. If this setting is enabled, Dovecot does this but still safely |
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342 # fallbacks to re-reading the whole mbox file whenever something in mbox isn't |
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343 # how it's expected to be. The only real downside to this setting is that if |
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344 # some other MUA changes message flags, Dovecot doesn't notice it immediately. |
2666
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345 # Note that a full sync is done with SELECT, EXAMINE, EXPUNGE and CHECK |
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346 # commands. |
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347 #mbox_dirty_syncs = yes |
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348 |
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349 # Delay writing mbox headers until doing a full write sync (EXPUNGE and CHECK |
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350 # commands and when closing the mailbox). This is especially useful for POP3 |
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351 # where clients often delete all mails. The downside is that our changes |
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352 # aren't immediately visible to other MUAs. |
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353 #mbox_lazy_writes = yes |
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354 |
0 | 355 # umask to use for mail files and directories |
356 #umask = 0077 | |
357 | |
1223
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Added setting mail_drop_priv_before_exec.
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358 # Drop all privileges before exec()ing the mail process. This is mostly |
2027
dc5d0da1abe9
Added ssl_require_client_cert auth-specific setting. Hide
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359 # meant for debugging, otherwise you don't get core dumps. It could be a small |
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360 # security risk if you use single UID for multiple users, as the users could |
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361 # ptrace() each others processes then. |
1223
52e0830ade13
Added setting mail_drop_priv_before_exec.
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362 #mail_drop_priv_before_exec = no |
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363 |
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364 # Set max. process size in megabytes. Most of the memory goes to mmap()ing |
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365 # files, so it shouldn't harm much even if this limit is set pretty high. |
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366 #mail_process_size = 256 |
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367 |
2097
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Added %l, %r and %P variables and mail_log_prefix setting.
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368 # Log prefix for mail processes. See doc/variables.txt for list of possible |
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369 # variables you can use. |
2805
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370 #mail_log_prefix = "%Us(%u): " |
2097
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Added %l, %r and %P variables and mail_log_prefix setting.
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371 |
1055
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372 ## |
1610
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373 ## IMAP specific settings |
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374 ## |
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375 |
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376 protocol imap { |
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377 # Login executable location. |
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378 #login_executable = /usr/libexec/dovecot/imap-login |
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379 |
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380 # IMAP executable location |
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381 #mail_executable = /usr/libexec/dovecot/imap |
1727 | 382 # This would write rawlogs into ~/dovecot.rawlog/ directory: |
383 #mail_executable = /usr/libexec/dovecot/rawlog /usr/libexec/dovecot/imap | |
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384 |
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385 # Maximum IMAP command line length in bytes. Some clients generate very long |
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386 # command lines with huge mailboxes, so you may need to raise this if you get |
6850142c4e25
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387 # "Too long argument" or "IMAP command line too large" errors often. |
6850142c4e25
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388 #imap_max_line_length = 65536 |
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389 |
1610
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390 # Support for dynamically loadable modules. |
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391 #mail_use_modules = no |
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392 #mail_modules = /usr/lib/dovecot/imap |
2316
1c1ed4494aa4
Split client_workarounds to imap_ and pop3_ ones. Added outlook-no-nuls POP3
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393 |
2674
857f5f7b512b
Added login_greeting and login_greeting_capability settings.
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394 # Send IMAP capabilities in greeting message. This makes it unnecessary for |
857f5f7b512b
Added login_greeting and login_greeting_capability settings.
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395 # clients to request it with CAPABILITY command, so it saves one round-trip. |
857f5f7b512b
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396 # Many clients however don't understand it and ask the CAPABILITY anyway. |
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Added login_greeting and login_greeting_capability settings.
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397 #login_greeting_capability = no |
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Added login_greeting and login_greeting_capability settings.
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398 |
2316
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Split client_workarounds to imap_ and pop3_ ones. Added outlook-no-nuls POP3
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399 # Workarounds for various client bugs: |
1c1ed4494aa4
Split client_workarounds to imap_ and pop3_ ones. Added outlook-no-nuls POP3
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400 # oe6-fetch-no-newmail: |
1c1ed4494aa4
Split client_workarounds to imap_ and pop3_ ones. Added outlook-no-nuls POP3
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401 # Never send EXISTS/RECENT when replying to FETCH command. Outlook Express |
1c1ed4494aa4
Split client_workarounds to imap_ and pop3_ ones. Added outlook-no-nuls POP3
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402 # seems to think they are FETCH replies and gives user "Message no longer |
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403 # in server" error. Note that OE6 still breaks even with this workaround |
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404 # if synchronization is set to "Headers Only". |
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405 # outlook-idle: |
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406 # Outlook and Outlook Express never abort IDLE command, so if no mail |
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407 # arrives in half a hour, Dovecot closes the connection. This is still |
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408 # fine, except Outlook doesn't connect back so you don't see if new mail |
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409 # arrives. |
2448 | 410 # netscape-eoh: |
411 # Netscape 4.x breaks if message headers don't end with the empty "end of | |
412 # headers" line. Normally all messages have this, but setting this | |
413 # workaround makes sure that Netscape never breaks by adding the line if | |
414 # it doesn't exist. This is done only for FETCH BODY[HEADER.FIELDS..] | |
415 # commands. Note that RFC says this shouldn't be done. | |
2792
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416 # tb-negative-fetch: |
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417 # Thunderbird sometimes messed up some calculations and wants to read |
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418 # the message past it's end, giving negative size to FETCH BODY[]<..> |
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419 # command. This workaround just hides the error message. |
2726
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420 #imap_client_workarounds = outlook-idle |
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421 } |
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422 |
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423 ## |
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424 ## POP3 specific settings |
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425 ## |
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426 |
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427 protocol pop3 { |
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428 # Login executable location. |
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429 #login_executable = /usr/libexec/dovecot/pop3-login |
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430 |
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431 # POP3 executable location |
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432 #mail_executable = /usr/libexec/dovecot/pop3 |
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433 |
2719
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434 # Don't try to set mails non-recent or seen with POP3 sessions. This is |
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435 # mostly intended to reduce disk I/O. With maildir it doesn't move files |
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436 # from new/ to cur/, with mbox it doesn't write Status-header. |
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437 #pop3_no_flag_updates = no |
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438 |
2621
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Added pop3_enable_last setting to enable deprecated LAST command.
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439 # Support LAST command which exists in old POP3 specs, but has been removed |
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440 # from new ones. Some clients still wish to use this though. Enabling this |
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441 # makes RSET command clear all \Seen flags from messages. |
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442 #pop3_enable_last = no |
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443 |
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444 # Support for dynamically loadable modules. |
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445 #mail_use_modules = no |
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446 #mail_modules = /usr/lib/dovecot/pop3 |
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447 |
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448 # Workarounds for various client bugs: |
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449 # outlook-no-nuls: |
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450 # Outlook and Outlook Express hang if mails contain NUL characters. |
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451 # This setting replaces them with 0x80 character. |
2952 | 452 # oe-ns-eoh: |
453 # Outlook Express and Netscape Mail breaks if end of headers-line is | |
454 # missing. This option simply sends it if it's missing. | |
2316
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455 #pop3_client_workarounds = |
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456 } |
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457 |
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458 ## |
0 | 459 ## Authentication processes |
460 ## | |
461 | |
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462 # You can have multiple authentication processes. With plaintext authentication |
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463 # the password is checked against each process, the first one which succeeds is |
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464 # used. This is useful if you want to allow both system users (/etc/passwd) |
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465 # and virtual users to login without duplicating the system users into virtual |
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466 # database. |
0 | 467 |
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468 # Executable location |
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469 #auth_executable = /usr/libexec/dovecot/dovecot-auth |
0 | 470 |
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471 # Set max. process size in megabytes. |
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472 #auth_process_size = 256 |
0 | 473 |
2798
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Added simple LRU cache for auth requests. Currently only for sql passdb.
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474 # Authentication cache size in kilobytes. |
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475 #auth_cache_size = 0 |
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Added simple LRU cache for auth requests. Currently only for sql passdb.
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476 # Time to live in seconds for cached data. After this many seconds a cached |
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Added simple LRU cache for auth requests. Currently only for sql passdb.
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477 # record is forced out of cache. |
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Added simple LRU cache for auth requests. Currently only for sql passdb.
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478 #auth_cache_ttl = 3600 |
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Added simple LRU cache for auth requests. Currently only for sql passdb.
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|
479 |
1328
0a524d229f50
Added auth_default_realm (based on patch by Kristian Hoffmann)
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480 # Space separated list of realms for SASL authentication mechanisms that need |
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Added auth_default_realm (based on patch by Kristian Hoffmann)
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481 # them. You can leave it empty if you don't want to support multiple realms. |
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Added auth_default_realm (based on patch by Kristian Hoffmann)
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482 # Many clients simply use the first one listed here, so keep the default realm |
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Added auth_default_realm (based on patch by Kristian Hoffmann)
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483 # first. |
0 | 484 #auth_realms = |
485 | |
2133 | 486 # Default realm/domain to use if none was specified. This is used for both |
487 # SASL realms and appending @domain to username in plaintext logins. | |
1328
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488 #auth_default_realm = |
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Added auth_default_realm (based on patch by Kristian Hoffmann)
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489 |
1330
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490 # List of allowed characters in username. If the user-given username contains |
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491 # a character not listed in here, the login automatically fails. This is just |
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492 # an extra check to make sure user can't exploit any potential quote escaping |
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493 # vulnerabilities with SQL/LDAP databases. If you want to allow all characters, |
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494 # set this value to empty. |
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495 #auth_username_chars = abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@ |
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496 |
2510
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Added auth_username_translation setting.
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497 # Username character translations before it's looked up from databases. The |
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Added auth_username_translation setting.
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498 # value contains series of from -> to characters. For example "#@/@" means |
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Added auth_username_translation setting.
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499 # that '#' and '/' characters are translated to '@'. |
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Added auth_username_translation setting.
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500 #auth_username_translation = |
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|
501 |
1437
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Added support for ANONYMOUS SASL mechanism.
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502 # Username to use for users logging in with ANONYMOUS SASL mechanism |
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Added support for ANONYMOUS SASL mechanism.
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503 #auth_anonymous_username = anonymous |
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Added support for ANONYMOUS SASL mechanism.
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504 |
999 | 505 # More verbose logging. Useful for figuring out why authentication isn't |
506 # working. | |
507 #auth_verbose = no | |
0 | 508 |
2417 | 509 # Even more verbose logging for debugging purposes. Shows for example SQL |
510 # queries. | |
511 #auth_debug = no | |
512 | |
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513 auth default { |
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514 # Space separated list of wanted authentication mechanisms: |
2267
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Added APOP authentication for POP3. Patch by Andrey Panin.
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515 # plain digest-md5 cram-md5 apop anonymous |
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516 mechanisms = plain |
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517 |
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518 # Where user database is kept: |
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519 # passwd: /etc/passwd or similiar, using getpwnam() |
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520 # passwd-file <path>: passwd-like file with specified location |
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521 # static uid=<uid> gid=<gid> home=<dir template>: static settings |
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522 # vpopmail: vpopmail library |
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523 # ldap <config path>: LDAP, see doc/dovecot-ldap.conf |
2802 | 524 # sql <config path>: SQL database, see doc/dovecot-sql.conf |
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525 userdb = passwd |
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526 |
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527 # Where password database is kept: |
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528 # passwd: /etc/passwd or similiar, using getpwnam() |
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529 # shadow: /etc/shadow or similiar, using getspnam() |
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530 # pam [<service> | *]: PAM authentication |
2163 | 531 # checkpassword <path>: checkpassword executable authentication |
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532 # passwd-file <path>: passwd-like file with specified location |
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533 # vpopmail: vpopmail authentication |
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534 # ldap <config path>: LDAP, see doc/dovecot-ldap.conf |
2802 | 535 # sql <config path>: SQL database, see doc/dovecot-sql.conf |
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We now support checking the password against all defined auth processes and
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536 passdb = pam |
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537 |
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538 # User to use for the process. This user needs access to only user and |
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539 # password databases, nothing else. Only shadow and pam authentication |
1615
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540 # requires roots, so use something else if possible. Note that passwd |
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541 # authentication with BSDs internally accesses shadow files, which also |
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542 # requires roots. |
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543 user = root |
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544 |
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545 # Directory where to chroot the process. Most authentication backends don't |
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546 # work if this is set, and there's no point chrooting if auth_user is root. |
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547 #chroot = |
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548 |
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549 # Number of authentication processes to create |
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550 #count = 1 |
2027
dc5d0da1abe9
Added ssl_require_client_cert auth-specific setting. Hide
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551 |
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Added ssl_require_client_cert auth-specific setting. Hide
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552 # Require a valid SSL client certificate or the authentication fails. |
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Added ssl_require_client_cert auth-specific setting. Hide
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553 #ssl_require_client_cert = no |
1610
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554 } |
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555 |
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556 # PAM doesn't provide a way to get uid, gid or home directory. If you don't |
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557 # want to use a separate user database (passwd usually), you can use static |
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558 # userdb. |
0 | 559 |
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560 #auth onlypam { |
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561 # mechanisms = plain |
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562 # userdb = static uid=500 gid=500 home=/var/mail/%u |
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We now support checking the password against all defined auth processes and
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563 # passdb = pam |
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564 # user = dovecot-auth |
1610
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565 #} |
0 | 566 |
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567 #auth ldap { |
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568 # mechanisms = plain |
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569 # userdb = ldap /etc/dovecot-ldap.conf |
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570 # passdb = ldap /etc/dovecot-ldap.conf |
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571 # user = dovecot-auth |
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572 #} |
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573 |
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574 #auth virtualfile { |
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575 # mechanisms = plain digest-md5 |
ba70d60987e2
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576 # userdb = passwd-file /etc/passwd.imap |
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577 # passdb = passwd-file /etc/passwd.imap |
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578 # user = dovecot-auth |
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579 #} |
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580 |
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581 # It's possible to export the authentication interface to other programs, |
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582 # for example SMTP server which supports talking to Dovecot. Client socket |
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583 # handles the actual authentication - you give it a username and password |
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584 # and it returns OK or failure. So it's pretty safe to allow anyone access to |
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585 # it. Master socket is used to a) query if given client was successfully |
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586 # authenticated, b) userdb lookups. |
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587 |
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588 # listener sockets will be created by Dovecot's master process using the |
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589 # settings given inside the auth section |
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590 #auth default_with_listener { |
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591 # mechanisms = plain |
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592 # passdb = passwd |
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593 # userdb = pam |
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594 # socket listen { |
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595 # master { |
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596 # path = /var/run/dovecot/auth-master |
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597 # #mode = 0600 |
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598 # # Default user/group is the one who started dovecot-auth (root) |
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599 # #user = |
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600 # #group = |
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601 # } |
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602 # client { |
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603 # path = /var/run/dovecot-auth-client |
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604 # mode = 0660 |
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605 # } |
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606 # } |
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607 #} |
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608 |
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609 # connect sockets are assumed to be already running, Dovecot's master |
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610 # process only tries to connect to them. They don't need any other settings |
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611 # than path for the master socket, as the configuration is done elsewhere. |
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612 # Note that the client sockets must exist in login_dir. |
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613 #auth external { |
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614 # socket connect { |
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615 # master { |
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616 # path = /var/run/dovecot/auth-master |
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617 # } |
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618 # } |
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619 #} |