Mercurial > dovecot > original-hg > dovecot-1.2
annotate NEWS @ 1410:ccb430d3b945 HEAD
0.99.9 released
| author | Timo Sirainen <tss@iki.fi> |
|---|---|
| date | Mon, 28 Apr 2003 19:33:34 +0300 |
| parents | 31510fc5e02f |
| children | c36d18766a35 |
| rev | line source |
|---|---|
| 1410 | 1 v0.99.9 2003-04-28 Timo Sirainen <tss@iki.fi> |
| 2 | |
| 3 * WARNING: mbox rewriting works now faster, but it's less likely to | |
| 4 notice external message flag changes (it wasn't perfect before | |
| 5 either). This also means that if you're not using index files, | |
| 6 Dovecot may not notice changes made by another Dovecot process. | |
| 7 This will be fixed later. | |
| 8 | |
| 9 + Message UIDs are now permanently stored outside index files. | |
| 10 Deleting indexes is now possible without any kind of data loss and | |
| 11 in-memory indexes are now usable. | |
| 12 + mbox rewriting leaves extra space into X-Keywords header. It's | |
| 13 shrinked or grown when updating message flag headers to avoid | |
| 14 rewriting the rest of the file. | |
| 15 + imap-login and pop3-login can now be started from inetd. Privilege | |
| 16 separation is still used, so it executes dovecot and dovecot-auth | |
| 17 processes which are left on the background. | |
| 18 + PostgreSQL authentication support, patch by Alex Howansky | |
| 19 - Large multiline headers (over 8kB) broke Dovecot before. Now they're | |
| 20 parsed one line at a time and we try to avoid reading them fully into | |
| 21 memory. | |
| 22 - SEARCH OR was broken | |
| 23 - Partial BODY[] fetches were broken | |
| 24 - Timezones were still set wrong when parsing dates | |
| 25 - Using non-synchronized literals (LITERAL+) broke APPEND | |
| 26 - Renaming maildir subfolders inserted extra "." in the middle. | |
| 27 - Subfolders were a bit broken with maildir | |
| 28 - Invalid PLAIN auth request crashed auth process. | |
| 29 | |
| 1250 | 30 v0.99.8 2003-02-25 Timo Sirainen <tss@iki.fi> |
| 31 | |
| 32 * NOTE: Configuration file has changed a bit: auth_userinfo was | |
| 33 replaced by userdb and passdb. *_port were merged into *_listen. | |
| 34 Disabling listening in imaps port is now done by changing protocols | |
| 35 setting. | |
| 36 | |
| 37 * Maildir: .customflags location has changed for INBOX. If you have | |
| 38 set any custom flags, move Maildir/.INBOX/.customflags into | |
| 39 Maildir/.customflags or they will be lost. | |
| 40 | |
| 41 * mbox: Autodetect /var/mail/%u and /var/spool/mail/%u as INBOXes | |
| 42 if they're found and mail_default_env isn't set. | |
| 43 | |
| 44 * passwd-file: File format changed a bit. If you used realm or mail | |
| 45 fields, you'll have to fix the file. See doc/auth.txt for description | |
| 46 of the format. | |
| 47 | |
| 48 + Fully featured POP3 server included. Disabled by default. | |
| 49 + Support for LITERAL+, MULTIAPPEND, UNSELECT, IDLE, CHILDREN and | |
| 50 LISTEXT extensions. | |
| 51 + LDAP authentication support. | |
| 52 + Internal API cleanups made Dovecot faster and take less memory | |
| 53 + auth_verbose logs now all authentication failures | |
| 54 + Support for Solaris 9 sendfilev() | |
| 55 + New setting: mail_full_filesystem_access allows clients to access the | |
| 56 whole filesystem by simply giving the path before the mailbox name | |
| 57 (eg. SELECT ~user/mail/box, LIST "" /tmp/%). While this allows users | |
| 58 to share mailboxes, it's not recommended since Dovecot's index files | |
| 59 can't be safely shared. | |
| 60 + New setting: client_workarounds. | |
| 61 + Dynamically loadable authentication modules. Binary package builders | |
| 62 should consider using it for at least LDAP. | |
| 63 + mbox: Content-Length is saved now to each saved message, so it's | |
| 64 now safe to have lines beginning with "From ". | |
| 65 + mbox: mail_read_mmaped = no works with it now | |
| 66 + Indexes can be kept in memory by adding :INDEX=MEMORY to MAIL | |
| 67 environment. There's not much point to do this now though, since the | |
| 68 UIDs won't be saved. | |
| 69 - COPY now behaves as RFC2060 says: "If the COPY command is | |
| 70 unsuccessful for any reason, server implementations MUST restore the | |
| 71 destination mailbox to its state before the COPY attempt." | |
| 72 - LIST and LSUB rewrite, should fix several bugs in them | |
| 73 - maildir_copy_with_hardlinks = yes was broken. | |
| 74 - mboxes in subfolders weren't selectable. | |
| 75 - STORE didn't accept multiple flags without () around them | |
| 76 - PLAIN SASL-authentication was a bit broken. | |
| 77 - IMAP dates were parsed a few hours wrong | |
| 78 - STATUS command removed \Recent flags from messages | |
| 79 - Several bugfixes to SEARCH command, especially related to multiple | |
| 80 search conditions | |
| 81 - If auth/login process died unexpectedly at startup, the exit status | |
| 82 or killing signal wasn't logged. | |
| 83 - mbox parsing might have crashed sometimes | |
| 84 - mbox: when saving mails, internal headers were allowed in input, | |
| 85 sometimes causing problems (eg. duplicate headers) when appending | |
| 86 and copying messages | |
| 87 - mbox: X-Keywords headers were duplicated | |
| 88 - Some small fixes to how messages are saved to Maildir | |
| 89 - Next command after STARTTLS was ignored which left the connection | |
| 90 stuck sometimes | |
| 91 - Dovecot was pretty much broken with FreeBSD | |
| 92 | |
| 975 | 93 v0.99.7 2003-01-14 Timo Sirainen <tss@iki.fi> |
| 94 | |
| 95 + Rewrote doc/index.txt, small updates to doc/design.txt and | |
| 96 doc/multiaccess.txt | |
| 97 - New hash table code was broken with removing, which broke several | |
| 98 things. Fixed, but it's still a bit ugly code though.. | |
| 99 | |
| 965 | 100 v0.99.6 2003-01-13 Timo Sirainen <tss@iki.fi> |
| 101 | |
| 102 + THREAD=REFERENCES extension support. ORDEREDSUBJECT would be easy to | |
| 103 add, but I think it's pretty useless. | |
| 104 + SORT is much faster now. | |
| 105 + mbox: If ~/mail directory isn't found, create it. | |
| 106 + Log login usernames | |
| 107 * Some coding style changes (less typedefs) | |
| 108 - Mails with nested MIME parts might have caused incorrect BODY and | |
| 109 BODYSTRUCTURE fetches and sometimes might have crashed dovecot | |
| 110 (assert at imap-bodystructure.c). If client had already successfully | |
| 111 done the BODY fetching a couple of times, the bug couldn't happen | |
| 112 anymore since Dovecot then began caching the BODY data. So, this | |
| 113 mostly happened with new users. | |
| 114 - non-UID SEARCH might gave wrong replies in certain conditions. | |
| 115 - SORT replied always with UIDs instead of sequences. | |
| 116 - If authentication was aborted by client ("*" reply to AUTHENTICATE), | |
| 117 the login process crashed later. | |
| 118 - STATUS command gave invalid reply for mailboxes with spaces in name | |
| 119 - Timezones were parsed wrong with message dates | |
| 120 - Digest-MD5: We used "qop-options" instead of "qop", which was | |
| 121 incompatible with at least Cyrus SASL. | |
| 122 - Realms in passwd-file were buggy | |
| 123 - Literals didn't work when logging in | |
| 124 - Crashed if it had to wait for mbox lock | |
| 125 - With invalid configuration auth and login processes were just dying | |
| 126 and master filling log files infinitely. | |
| 127 - We didn't work with some 64bit systems | |
| 128 | |
|
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129 v0.99.5 2003-01-02 Timo Sirainen <tss@iki.fi> |
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130 |
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131 * This release includes a lot of code cleanups, especially related to |
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132 security. Direct buffer modifying was replaced in several places |
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133 with a new buffer API, which provides a safe way to do it. Code that |
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134 looks unsafe contains @UNSAFE tag to make auditing easier. |
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135 |
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136 + Support for SORT extension. Originally I thought about not |
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137 implementing any extensions before 1.0, but too many people want |
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138 webmails which want SORT. THREAD is another extension which they |
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139 want, but we don't support it yet. |
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140 + imap_listen and imaps_listen settings now accept "*" and "::" to |
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141 specify if we want to listen in IPv4 or IPv6 addresses. "::" may |
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142 also listen in all IPv4 addresses depending on the OS (Linux does, |
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143 BSD doesn't) |
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144 + New setting: default_mail_env can be used to specify where to find |
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145 users mailbox. Default is still to use autodetection. |
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146 + New setting: imap_log_path to log logins etc. informational messages |
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147 to different file. |
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148 + We support now separate mbox file for INBOX folder, no need for |
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149 symlink kludging anymore. |
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150 + Support for keeping index files in different location than actual |
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151 mailboxes. |
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152 ? Disabled mailbox_check_interval setting by default, it breaks |
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153 Evolution. |
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154 - SEARCH was still somewhat buggy, especially with laggy networks. |
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155 Also body/header searches might have crashed or at least used |
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156 memory too much |
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157 - Deleting messages in the middle of mbox caused dovecot to reindex |
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158 the following messages as new messages (ie. change UIDs and set |
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159 \Recent flag). |
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160 - Digest-MD5 auth: Initial server challenge packet was missing a comma, |
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161 which might have made it incompatible with some implementations. |
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162 - Some more fixes to unnecessarily high memory usage |
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163 - SELECT and EXAMINE often printed UNSEEN reply or maybe complained |
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164 about corrupted indexes. Happened usually only with mbox. |
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165 - FETCH BODYSTRUCTURE gave incorrect reply, breaking pine |
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166 - LIST was pretty buggy with mbox subfolders |
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167 - CHECK command returned just "missing parameters" error |
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168 - DELETE didn't work with mbox folders |
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169 - CREATE mailbox<hierarchy separator> failed always. |
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170 - CREATE and RENAME didn't create required hierarchies with mbox |
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171 - RFC822 date parser didn't handle single digit days correctly. |
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172 - login_process_per_connection = yes didn't work with imaps port |
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173 connections which is exactly where it was mostly wanted. |
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174 - ssl_disabled = yes didn't disable listening in imaps port |
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175 - process limiting code didn't compile everywhere (eg. FreeBSD). |
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176 - Linux sendfile() was never detected |
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177 - We didn't work at all with gcc/PowerPC |
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178 |
| 732 | 179 v0.99.4 2002-12-01 Timo Sirainen <tss@iki.fi> |
| 180 | |
| 181 - Command parser had several bugs when it didn't have enough data to | |
| 182 parse the full command in one call, ie. network lags etc. triggered | |
| 183 those bugs sometimes. This was the last "weird bug" I know of. | |
| 184 - Mbox indexes got broken when updating cached fields | |
| 185 - Fixed a few memory leaks and unneededly high memory usage while | |
| 186 caching envelopes | |
| 187 - Fixes to searching from message body and header | |
| 188 - --with-ssldir didn't do anything and the default was empty | |
| 189 | |
| 711 | 190 v0.99.3 2002-11-26 Timo Sirainen <tss@iki.fi> |
| 191 | |
| 192 - mail_read_mmaped = no (default) caused mbox corruption with EXPUNGE. | |
| 193 mmap()ing is forced for now. | |
| 194 | |
| 707 | 195 v0.99.2 2002-11-26 Timo Sirainen <tss@iki.fi> |
| 196 | |
| 197 + If we have to wait for a lock longer, the client is now notified | |
| 198 about it every 30 seconds. | |
| 199 - Default settings still pointed to lib directory instead of the | |
| 200 libexec directory where the binaries were actually installed | |
| 201 - vpopmail support had to be kludged to fix a bug in vpopmail library | |
| 202 which sometimes left extra character after the user name. | |
| 203 - Login process crashed if master process didn't let some user login. | |
| 204 Normally this couldn't happen without error in configuration. | |
| 205 - select() based I/O loop wasn't working so Dovecot didn't work in | |
| 206 eg. OSX. Also PAM authentication wasn't detected with OSX. | |
| 207 - Didn't compile with NetBSD-current | |
| 208 | |
| 669 | 209 v0.99.1 2002-11-25 Timo Sirainen <tss@iki.fi> |
| 668 | 210 |
| 211 + Added doc/mkcert.sh script to easily generate yourself a self-signed | |
| 212 certificate. Modify doc/dovecot-openssl.cnf before running it. | |
| 213 + --with-ssldir configure option to specify default path for /etc/ssl | |
| 214 + Added ssl_disable setting to config file | |
| 215 - OpenSSL wasn't checked properly by configure | |
| 216 - vpopmail authentication module didn't compile | |
| 217 - We should install the binaries into libexec dir, not lib | |
| 218 - doc/configuration.txt and doc/mail-storages.txt were missing | |
| 219 | |
| 652 | 220 v0.99.0 2002-11-24 Timo Sirainen <tss@iki.fi> |
| 221 | |
| 222 + Replaced hash file with binary tree file which makes Dovecot stay | |
| 223 fast with large mailboxes after expunging multiple mails. | |
| 224 + Several speed improvements with SEARCH | |
| 225 + SEARCH CHARSET support using iconv(), although case-insensitive | |
| 226 searching is currently supported only for ASCII characters. | |
| 227 + OpenSSL support. | |
| 228 + Support for regenerating Diffie Hellman and RSA parameters with | |
| 229 specified intervals. NOTE: currently doesn't work with OpenSSL. | |
| 230 + Support for each login connection being handled in it's own process. | |
| 231 This is the default as it's more safe especially with SSL. | |
| 232 + mbox locking is now safe, other processes can't modify the mbox file | |
| 233 while we're reading it. | |
| 234 + Notify clients with "EXISTS" almost immediately after new mail is | |
| 235 received. | |
| 236 + Rawlog: Support for saving user connections into files - useful for | |
| 237 debugging. | |
| 238 + Content-Language is finally parsed correctly | |
| 239 + Lots of smaller speed optimizations | |
| 240 - Partial BODY[] fetches weren't working properly | |
| 241 - BODY[section] was buggy with message/rfc822 MIME parts | |
| 242 - STARTTLS wasn't working | |
| 243 - \* flag was missing from PERMANENTFLAGS. | |
| 244 - Comments inside <> mail addresses crashed. | |
| 245 - imap-login printed UTC timestamps to logfiles | |
| 246 - passwd-file wasn't reread the the file changed | |
| 247 - PAM authentication was implemented wrong, which caused it to break | |
| 248 with some PAM plugins. | |
| 249 - Lots of smaller fixes, mostly to do with reliability | |
| 250 | |
| 353 | 251 v0.98.4 2002-10-06 Timo Sirainen <tss@iki.fi> |
| 252 | |
| 253 * Just a final release before replacing hash file with a binary tree. | |
| 254 | |
| 255 - When fetching messages larger than 256k, sometimes Dovecot missed | |
| 256 to send CR causing corrupted data at end of message and possibly | |
| 257 complete failure depending on IMAP client. | |
| 258 - Fetching BODY or BODYSTRUCTURE for message having content-type of | |
| 259 message/rfc822 didn't correctly add () around the envelope data. | |
| 260 - Several fixes to make it compile with HP/UX ANSI C compiler. | |
| 261 Also fixed several warnings it showed up. | |
| 262 | |
| 340 | 263 v0.98.3 2002-10-01 Timo Sirainen <tss@iki.fi> |
| 264 | |
| 265 * Sorry, just noticed a very stupid bug which caused evolution 1.2 | |
| 266 beta to crash. I always thought it was just evolution's fault :) | |
| 267 - Several fields in BODY / BODYSTRUCTURE replies weren't quoted | |
| 268 | |
| 337 | 269 v0.98.2 2002-09-30 Timo Sirainen <tss@iki.fi> |
| 270 | |
| 271 + --with-file-offset-size=32 can now be used to select 32bit file | |
| 272 offsets. Using them should be a bit faster and take a bit less | |
| 273 disk and memory (also needed to compile Dovecot successfully with | |
| 274 TinyCC). | |
| 275 + maildir_copy_with_hardlinks option works now | |
| 276 + Check new mail and notify about it to client also after | |
| 277 commands which don't allow full syncing (FETCH, STORE, SEARCH). | |
| 278 Also always send RECENT after EXISTS notify. | |
| 279 + If we're out of disk space while opening mailbox, notify about it | |
| 280 with ALERT. | |
| 281 - STORE and SEARCH didn't handle properly message sequence numbers | |
| 282 when some in the middle were externally deleted | |
| 283 - SEARCH: Only first search condition was checked. | |
| 284 - mbox: Message flags given to APPEND were ignored. | |
| 285 - mbox: index was corrupted when changing flags for multipart MIME | |
| 286 messages | |
| 287 - Out of disk space-handling wasn't working properly with .customflags | |
| 288 file | |
| 289 - if auth processes were killed, login processes weren't reconnecting | |
| 290 to them | |
| 291 | |
| 313 | 292 v0.98.1 2002-09-24 Timo Sirainen <tss@iki.fi> |
| 293 | |
| 294 + Faster and safer mbox rewriting when flags are updated | |
| 295 - Didn't save messages larger then 8192 bytes | |
| 296 - Several mbox breakages | |
| 297 | |
| 304 | 298 v0.98 2002-09-23 Timo Sirainen <tss@iki.fi> |
| 299 | |
| 300 + mbox support is finally working. There's still some reliability | |
| 301 fixes left but overall it should be quite usable. | |
| 302 + vpopmail authentication support | |
| 303 + We should be able to deal with "out of diskspace/quota" conditions | |
| 304 properly, by keeping the indexes in memory and allowing user to | |
| 305 delete mails to get more space. | |
| 306 + Several speed enhancements | |
| 307 + New configuration file option: overwrite_incompatible_index to force | |
| 308 using ".imap.index" file, overwriting it if it isn't compatible | |
| 309 - Handle invalid message headers reliably | |
| 310 - Tons of bugfixes and code cleanups everywhere | |
| 311 | |
| 96 | 312 v0.97 2002-08-29 Timo Sirainen <tss@iki.fi> |
| 313 | |
| 314 + Large mails are handled in 256kB blocks, so mail size no longer | |
| 315 has hardly any effect on memory usage | |
| 316 + 64bit file offsets are used if supported by system. This means | |
| 317 Dovecot is fully capable of handling >2G mails in those systems. | |
| 318 With 32bit offsets >2G mails may not behave too well, but should | |
| 319 not crash either. | |
| 320 + I fixed lots of potential integer overflows. This should make us | |
| 321 fully crash-free no matter what happens (index file corruption | |
| 322 mostly). I didn't verify everything too carefully yet, so more | |
| 323 auditing is still needed before we fully reach that goal. | |
| 324 + Implemented several missing tasks / optimizations to index handling. | |
| 325 It should now stay fast after longer usage periods. | |
| 326 + New configuration file options: log_path, log_timestamp, imaps_listen | |
| 327 + "Critical errors" are now hidden from users, ie. any error message | |
| 328 that is not a direct reply to user error is written into log file | |
| 329 and user gets only "Internal error [timestamp]". | |
| 330 + Nonblocking SSL handshaking | |
| 331 + Lots of code cleanups | |
| 332 - Lots of mbox fixes, it seems to be somewhat reliable now | |
| 333 - Year in Date-field was parsed wrong | |
| 334 - Appending mail to mbox didn't work right | |
| 335 - Always verify that mailbox names are valid (especially they shouldn't | |
| 336 contain "../") | |
| 337 | |
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338 v0.96 2002-08-08 Timo Sirainen <tss@iki.fi> |
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339 |
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340 * Changed to LGPL v2.1 license |
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341 |
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342 + STARTTLS support and optional disabling of plaintext authentication |
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343 (LOGINDISABLED capability) |
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344 + Support for custom message flags, each folder can have 26 different. |
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345 + New configuration file options: imap_listen, max_logging_users, |
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346 max_imap_processes |
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347 + You can specify config file location to imap-master with -c <path> |
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348 + All IMAP processes can now write to specified log file instead of |
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349 syslog. Either do this by setting IMAP_LOGFILE environment, or |
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350 give -l <path> parameter to imap-master. |
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351 + Some cleanups to remove warnings with BSDs |
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352 + Changed all %s .. strerror(errno) -> %m |
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353 + Rewritten memory pool code |
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354 - imap-master didn't close all the fds for executed processes |
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355 - iobuffer code was buggy and caused the connection to terminate |
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356 sometimes |
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357 - make install overwrote the existing dovecot.conf file, so it's now |
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358 named as dovecot-example.conf |
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359 |
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360 v0.95 2002-07-31 Timo Sirainen <tss@iki.fi> |
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361 |
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362 + Initial SSL support using GNU TLS, tested with v0.5.1. |
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363 TLS support is still missing. |
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364 + Digest-MD5 authentication method |
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365 + passwd-file authentication backend |
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366 + Code cleanups |
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367 - Found several bugs from mempool and ioloop code, now we should |
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368 be stable? :) |
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369 - A few corrections for long header field handling |
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370 |
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371 v0.94 2002-07-29 Timo Sirainen <tss@iki.fi> |
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372 |
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373 * Supports running completely non-root now. imap-auth however is a |
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374 bit problematic as we don't support passwd-file yet. |
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375 - Memory alignment fixes mostly |
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376 - Other misc. bugfixes |