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[squirrelmail.git] / ChangeLog
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15e6162e 1**************************************
2*** Squirrelmail Stable Series 1.2 ***
3**************************************
fe3de9b1 4
8015e2e1 5Version 1.2.5 -- CVS
c4db9729 6--------------------
b269f09f 7 - Added the possibility to add special folders through plugins.
e2b6aa40 8 - Made searching on multiple criteria possible, with thanks to Jason Munro
9 - Fixed 'list all' in addressbook (#506624, thanks to Kurt Yoder)
10 - Fixed a small bug in db_prefs
ab38c6cf 11 - Allowed SquirrelMail to work from within a frame, eg. not using _top
12 this is configureable. (thanks to Simon Dick)
4626cf87 13 - Added options to conf.pl to enable automated plugin installation:
14 ./conf.pl --install-plugin <pluginname>. This allows plugins to be
15 distributed in packages. Conf.pl now also reports when saving fails.
ae2f65a9 16 - Attachment hooks now also allow specification of generic rules like
17 text/* which will be used when no specific rule is available.
4f40a59d 18 - conf.pl can now configure database backed address books.
19070c0b 19 - Version 0.3.7 of SquirrelSpell. Fixes a potential privacy
20 vulnerability (symlink attack), plus introduces formatting fixes
21 and javadoc-style comments.
5fdc77eb 22 - Bugfix in mailfetch reported by Mateusz Mazur
cb850f18 23 - Administrator plugin. A web based conf.pl replacement.
24 - Removed GLOBALS from conf.pl
25 - HTML messages optimization.
e2b6aa40 26
c4db9729 27Version 1.2.4 -- 25 January 2002
28--------------------------------
29 - Fixes a nasty remote arbitrary command execution vulnerability
30 in the spellchecker plugin.
31
7aa617a0 32Version 1.2.3 -- 21 January 2002
33--------------------------------
5be9f195 34 - Fixed focus system on pages that contain forms.
5395f61e 35 - Fixed IMAP code to send different command identifiers as per
36 section 2.2.1 of RFC 2060.
f75e4fe4 37 - Fixed 'sticky priority' so that replies are set to the same
38 priority as the original message.
93f67b01 39 - Fixed Printer Friendly to print HTML messages.
ca6e7f05 40 - Fixed multiple receivers in Sent mailbox (#500910).
21392ee6 41 - Disabled prefs caching under PHP 4.1
42 - Added "Search Memory". Enabling to store up to
43 9 predefined searchs.
c28faaad 44 - Increased security in html message.
8f1ba72b 45 - Added the possibility to specify system-defined css in order to
46 allow users to change the font family and size of SM. Making possible to
47 make it bigger or smaller depending on their screen size. Sysops may add
48 or remove these system-defined css located in themes/css/
84760860 49 - Fixed a bug appearing on some apache virtual hosts
50 - Fixed javascript error (#505255)
125b602f 51 - Fixed the db_prefs so they work again (#499609, thanks to Simon Dick)
84760860 52
0fbbeed6 53Version 1.2.2 -- 1 January 2002
54-------------------------------
b1dde0de 55
56 - Fixed an infinite loop in printer friendly when wrapping option
57 is not in the prefs.
58 Bug reported by Boris Manojlovic <steki@verat.net>
bd9bbfef 59 - Html cleanup, with patch from Dave Huang (#496712)
9cf915f1 60 - Fixed a problem saving prefs when using PHP 4.1
ce861a7b 61 - Russian, Thai, Swedish, Dutch and French update.
e0a50f24 62 - Changed configure invocation from bash to sh. (Bug #496752)
9cb0db5c 63 - Changed conf.pl invocation from '#!/usr/bin/perl' to
e0a50f24 64 '#!/usr/bin/env perl' to help people who have perl somewhere
65 else. (Bug #496753)
c64c33f4 66 - Fixed sorting of folder list, bug #497181
f506bb2c 67 - Fixed wrong behavior of non-javascript select all, bug #496681
68 - Added "Show Pages" link to message list showing all messages
69 (the resultant page of clicking "Show All")
c17a6e06 70 - i18n Fix. Because of different configurations in the gettext system,
71 some installations could not manage correctly SM languages other than
72 English. This has been corrected.
e936f765 73 - Miscellaneous rewrites and improvements.
9cb0db5c 74 - Moved locale files into the ISO-conformant directories.
75 - Moved help files into the ISO-conformant directories.
76 - Moved compilepo and mergepo files from locale/ into po/
77 - Slight i18n fixes and rewrites to accommodate for moved files.
1360e6b5 78 - Fixes for entities in the subject when replying.
7ba2534a 79 - Fixes for entities in the To: header. (Bug #489365)
80 - Fix for incorrect javascript prefs handling (Bug #497688)
edebf177 81 - Added color 15 for themes to separate background and foreground colors.
82 - Added several new themes.
7ba2534a 83
077c0273 84Version 1.2.1 -- 25 December 2001
85---------------------------------
86
24087232 87 - Fixed the bug that kept the create, delete, and rename sections
88 from appearing in the folders page (#496604)
b0929329 89 - Fixed the motd bug not allowing ' (#496616)
24087232 90 - Sorting of addressbook_search fixed, thanks to the patch of
91 Cor Bosman (xs4all)
077c0273 92
f840ae6b 93Version 1.2.0 -- 25 December 2001
94---------------------------------
95
96 - Collapsible Folders
7d11248c 97 - The Paginator!!!
f840ae6b 98 - Hundreds of UI Tweaks
99 - Message Drafts
100 - Rewrite of much of the options pages
101 - Multiple identities
102 - Reply Citations
103 - Better Attachment Handling
1893cac6 104 - Integration of Several Plugins into Core Code (including xmailer,
f840ae6b 105 attachment_common, paginator, priority, printer_friendly, sqclock)
7d11248c 106 - Ability to mark messages as Read/Unread
107 - New themes (including a Christmas theme, and several changing themes)
108 - Rewrite of much of the options pages code
f840ae6b 109 - Improved support for newer versions of PHP
110 - Message lists can be shown with alternating colors for easier reading
111 - Can include/exclude yourself when using the "Reply All"
112 - Message highlighting comes with dozens more easily accessable colors.
113 - Option to set the "Priority" of the message(Normal/High/Low)
114 - Now able to show all messages of an inbox at the same time.
115 - Cleanup of the paginator code, improving display style
116 - Cleanup of configuration file code, a bit
117 - Introduction of sent_subfolders plugin as Official Plugin
118 - Bugfixes..and more Bugfixes!
15e6162e 119
c17f5025 120
15e6162e 121***************************************************************
122*** Squirrelmail Development Series 1.1 and 1.1 Pre-Releases ***
123****************************************************************
7b294953 124
f840ae6b 125Version 1.2.0-rc3 -- 2 December 2001
126------------------------------------
fe3de9b1 127 - Speed improvements and optimizations on much of the code
128 - Comments added, formatting cleaned up for much of the code
129 - Several plugins integrated into the Squirrelmail core
130 (focus change, attachment common, printer friendly, etc)
131 - Several plugins added as "Official Plugins" to the main
132 Squirrelmail distribution
133 - First half of a rewrite of the option pages code
134 - The Paginator!!!
135 - Other stuff that I don't recall (developers, please fill this in!)
6a3509e6 136
137Version 1.1.3 -- (never really released)
f840ae6b 138----------------------------------------
139 - Added major speed improvements to IMAP functions by our
140 friends at XS4ALL
fe3de9b1 141 - Fixed MOTD
142 - Fixed multipart/alternative messages
143 - Updated Dutch translation
144 - Added Indonesian translation
145 - Added Portuguese (Portugal) translation
146 - Added language aliasing
147 - Added Turkish translation
d632bf70 148
c2fabbf4 149Version 1.1.2 -- May 21, 2001
150-----------------------------
fe3de9b1 151 - Many bugs squashed
152 - Several UI tweaks and improvements
153 - Added option (3 -> 14 in conf.pl) to auto create sent and trash folders.
154 - Updated Czech translation
155 - Support for multiple identities
156 - Support for Russian Apache removed. It is now deemed easier to just
157 turn off Charset Recoding in the Russian Apache config. See the file
158 doc/README.russian_apache
60ad318c 159
160Version 1.1.1 -- April 30, 2001
161-------------------------------
fe3de9b1 162 - Added built-in support for gettext if compiled support isn't available
163 - Made validate.php include a few more standard things
164 - Corrected a bug when sending an email properly
ab68b3f6 165
166Version 1.1.0 -- April 21, 2000
167-------------------------------
fe3de9b1 168 - Added option to have signout page redirect to another page (patch from
169 Scott Bronson) This can be configured in conf.pl (Org Prefs)
170 - Much improved SMTP error handling (patch from Jeff Evans)
171 - Preferences are now cached instead of read in every page load.
172 - Improved URL parser
173 - Added ability to read HTML messages by default instead of plain text
174 (Display Options)
175 - Added authenticated SMTP server support (configure in conf.pl)
176 - Rewrote attachment handling code in compose.php
177 - If aliases are typed in To, Cc, or Bcc, they are automatically looked up
80bb6546 178 in the addressbook and converted to the associated addresses.
fe3de9b1 179 - Added collapseable folder listing (an option that can be turned on in
180 Folder Options)
181 - Added alternating row colors to improve interface (Display Options)
ceae39cc 182
7351b45d 183
fe3de9b1 184**************************************
185*** Squirrelmail Stable Series 1.0 ***
186**************************************
7351b45d 187
dbf934ba 188Version 1.0.6 -- April 19, 2001
189-------------------------------
fe3de9b1 190 - Reworked validation for each page. It's now standardized in validate.php
191 - Fixed login bug that resulted from 1.0.5 security updates
192 - Fixed plugin incompatibilities that were introduced in 1.0.5
193 - Added more security checking to preference saving/loading
194 - Updated German translation (thanks to Ronald Bauerschmidt <rb@debian.org>)
195 - Updated Finnish help files
dbf934ba 196
80bb6546 197Version 1.0.5 -- April 17, 2001
198-------------------------------
fe3de9b1 199 - MAJOR security issues addressed. Please upgrade as soon as possible.
200 - Downloading attachments should work better due to a tip by Ray Black III.
201 - Fixed bug with drop-down folder list not containing INBOX
202 - Added Swedish help files Teemu Junnila <teejun@vallcom.com>
203 - Added Italian help files Antonetti Roberto <antonr@piceniaweb.com>
204
e40bd151 205Version 1.0.4 -- April 9, 2001
206------------------------------
fe3de9b1 207 - Fixed some bugs with folder creation
208 - Security fix for UW IMAP server to disallow folder paths outside of
209 $folder_prefix
210 - Some problems with header encoding/decoding fixed
211 - Made subject column take up whatever width is available
212 - Added bcc to html addressbook search
e40bd151 213
214Version 1.0.3 -- March 9, 2001
215------------------------------
fe3de9b1 216 - Many i18n enhancements/fixes
217 - Fixed bug with default theme path being set incorrectly
218 - Fixed problem when sending/forwarding multiple attachments
219 - Made folder drop-down list consistant in look to the other drop-downs
220 - Fixed problem where some attachment filenames would not be displayed
221 - Added Finnish help files by Teemu Junnila <teejun@vallcom.com>
222 - Updated Norwegian translation
223 - Updated Brazillian Portuguise translation
49cfb501 224
225Version 1.0.2 -- February 8, 2001
226---------------------------------
fe3de9b1 227 - Added a workaround for RedHat's 4.0.4pl1-3 binary package (It's also
228 the same workaround for Konqueror and other PHP installations?)
229 - Select All works through the search
230 - Better escaped string handling from POST variables
231 - Many more code cleanups and optimizations
232 - Added Hungarian translation by Teemu Junnila <teejun@vallcom.com>
233 - Added Icelandic translation by Karl Heišar" <karlh@macho.is>
234 - Updated Taiwan translation
235 - Updated Sweedish translation
236 - Updated Finnish translation
68b6d237 237
4f5c1bcb 238Version 1.0.1 -- February 1, 2001
239---------------------------------
fe3de9b1 240 - Improved the way sqimap_read_data() is handled
241 - Sped up "no sorting" even more
242 - Fixed problems with sending messages
243 - Fixed some pass-by-reference calls that caused problems with newer
244 PHP versions
245 - Fixed bug that didn't display last folder subscribed to
246 - Removed requirement of PHP 4.0.1 for array_unique() function
247 - Removed unnecessary echo statements by breaking out of PHP
248 - Changed evaluation method from using " to ' for speed improvements
249 - If no plugin array set in config.php, now handled correctly
250 - If subject is > 55 chars, trims it and puts "..." in message list
251 - Hundreds of minor changes to remove all verbose PHP warning messages
34b13bf4 252
253Version 1.0 -- January 30, 2001
254-------------------------------
fe3de9b1 255 - Updated config_default.php to include attachment_common plugin
256 (now in distribution)
257 - A few minor speed improvements
258 - Fixed problems in sqimap_read_body(), made it more reliable
259 - Added French translation of help files by gore K <gore_k@ymca-cepiere.org>
260 - Added Finnish translation by Teemu Junnila <teejun@vallcom.com>
261 - Updated Sweedish translation
262 - Updated Russian translation
263
264
265********************************************************
266*** Squirrelmail Development Series 1.0 Pre-Releases ***
267********************************************************
7da0cdcc 268
94d5377a 269Version 1.0pre3 -- January 22, 2001
270-----------------------------------
fe3de9b1 271 - Fixed some "Select All" bugs
272 - Finally fixed the IE/SSL download problem!!
273 - Added Danish translation by Claus Rasmussen <claus@webclaus.com>
274 - Updated Spanish translation
275 - Updated Polish translation
276 - Updated Taiwan translation
277 - Updated Czech translation
278 - Updated Korean translation
792b45c7 279
94d5377a 280Version 1.0pre2 -- January 15, 2001
07f616ad 281-----------------------------------
fe3de9b1 282 - A number of security fixes
283 - Replaced error messages with better, formatted, and meaningful messages.
284 - Fixed "reply all" so that it works intelligently now
285 - Made deleted (but not expunged) messages easier to detect (only if
286 $auto_expunge = false)
287 - Fixed bug that didn't display size correctly in search results
288 - Major memory management and speed improvements with downloading of
289 attachments
290 - Made $auto_expunge variable actually do something
291 - Fixed bug that didn't display login failure message
292 - Fixed minor bug in sqimap_mailbox_list
293 - Added sqimap_capability function to check capabilities of server.
294 - Rewrote sqimap_get_delim to use NAMESPACE capability (if available) to
295 get delimiter.
296 - Added Catalan translation of Help documents by Josep Sanz <jsanz@fa.upc.es>
297 - Added Taiwan translation by "ching" <ching@kiwa.com.tw>
8219a101 298
299Version 1.0pre1 -- December 14, 2000
300------------------------------------
fe3de9b1 301 - Fixed bug in sending messages with a blank line with a "."
302 - Folder displays have been changed to be more readable in drop-down lists
303 - For security, login verification happens, then we're redirected to
304 webmail.php
305 - Folder sorting now case insensative
306 - added config option to set IMAP folder delimiter rather than always
307 detecting it
308 - Made session cookie parameter use PHP's settings rather than making
309 assumptions
310 - Select/Deselect all implemented using only HTML (not Javascript)
311 - Fixed default charset that is sent with outbound messages (now user's
312 preferred charset)
313 - Sort method saving now transparent to user, and saves between sessions
314 - Now replacing all \n with \r\n before sending the message.
315 - Added sorting option for NO sorting.. 10000 times faster!
316 - Using <pre> tags for viewing message body instead of <tt> and &nbsp;
317 - Added redirection from subdirectories to login page
318 - Attachments are shown in message index (shown as a "+")
319 - Updated attachment plugin support and passing values to hooks (see
320 plugins.txt)
321 - Added file and message size in many locations
322 - Made message index order customizable (from, subject, date) can be (date,
323 from, subject)
324 - Fixed some security problems with uploading attachments
325 - When reading, attachments look better and have a better plugin interface
326 - Some functions now pass values by reference to save on memory
327 - Added Catalan translation from Josep Sanz <jsanz@fa.upc.es>
328 - Added Serbian translation from Boris Manojlovic <steki@verat.net>
329 - Added Polish translation of Help from Krystian Kanabrodzki
330 <krys@voruta.eu.org>
331
332
333*****************************************
334*** Squirrelmail 0.5 and Pre-Releases ***
335*****************************************
8219a101 336
bafefd39 337Version 0.5 -- September 25, 2000
338---------------------------------
fe3de9b1 339 - Fixed some problems with downloading attachments in IE
340 - If no date is set in header, we take internal date of the imap server
341 - Fixed some lingering bugs in mime parsing
342 - Searching specifies CHARSET option
343 - Security fixes
344 - Fixed hyperlink rendering problems
e2ef6f4b 345
346Version 0.5pre2 -- September 6, 2000
347------------------------------------
fe3de9b1 348 - Added quite a few new themes
349 - Fixed double folder problem on some servers
350 - Using encryption for passwords
351 - Added a patch from Bill Thousand to allow easier virtual domains
352 - Security updates with attachments
353 - Added more hooks for plugins, updated plugin.txt
354 - Improved HTML address book
355 - Fixed bugs in parsing email addresses in smtp.php
356 - Applied fixes for Courier IMAP server (by Andreas Dahl)
357 - Fixed some buggy IMAP handling
358 - Improved word wrapping
359 - Fixed bugs with adding and not adding backslashes
360 - Made message highlighting case insensative
361 - Added Korean translation from Jong-II Kim <aporie@netian.com>
362 - Added Italian translation from Aldo Moresco <moresco@idcm.it>
363 - Added French translation from Ali Nedjimi <lrdfrx@club-internet.fr>
74a7d5b0 364
74a7d5b0 365Version 0.5pre1 -- August 9, 2000
366---------------------------------
fe3de9b1 367 - Searching folders functionality added
368 - Date display now is similar to Netscape Messenger
369 - Many bugs have been reported to the list, and been squashed
370 - Help system developed
371 - Folder list now shows configurable details about messages
372 - It is now possible to select multiple subscribes/unsubscribes
373 - Removed a bunch of annoying "success" screens, improved navigation
374 - Better IMAP session handling
375 - Redid the options section and split it into different parts
376 - Added "view all headers" option when reading a message
377 - In-Reply-To and References headers are inserted when replying to a message.
378 - Changed how attachments are displayed and handled
379 - Rewrote MIME support from scratch, optomizing it an unbelievable amount
380 - Added support for message highlighting
381 - Moved Address and Send buttons on Compose form for easier access
382 - Added Polish translation from Lukasz Klimek <casa@LO.Pila.PL>
383 - Added Swedish translation from Tobias Ekbom
384 - Added Brazilian Portuguse translation from Henrique Moura
385 - Added Dutch translation from Arjen Halma
386
387
388*****************************************
389*** Squirrelmail 0.4 and Pre-Releases ***
390*****************************************
e9f8ea4e 391
cf59dc94 392Version 0.4 -- May 15, 2000
393---------------------------
fe3de9b1 394 - If subject is blank, displays "(no subject)"
395 - Fixed a few minor bugs and typos reported to list
396 - Changed <? to <?php in a few places
349ca9f7 397
398Version 0.4pre2 -- May 5, 2000
a8194730 399------------------------------
fe3de9b1 400 - Replying sets the "Answered" flag on the original message
401 - When message is sent, it sends you to the folder you were looking at.
402 - HTML based address book search
403 - Made folder listing look first at subscribed folders, making it
404 faster, even if you don't have $folder_prefix set.
405 - Fixed some bugs with default sent and trash folders
406 - Fixed some bugs with folder manipulating
a8194730 407
3b3d853f 408Version 0.4pre1 -- April 29, 2000
409---------------------------------
fe3de9b1 410 - For speed's sake, unseen messages are only noted on INBOX in left
3b3d853f 411 folder list. This will change with 0.5.
fe3de9b1 412 - Optomizations, fewer IMAP calls, more efficient sorting algorithms.
413 - Fixed all bugs listed in BUG
414 - When inside the Sent folder, it displays "To" instead of "From"
415 - Added ability to go to Next and Previous message while reading a message
416 - Caching of the message headers in mailbox (much faster)
417 - Added a preference that allows users to customize how many messages
418 they see when they index a mailbox
419 - Added flag status showing on message list (Answered, Flagged, and Seen)
420 - Now using PHP session management
421 - Parsing the body for URLs and Email addrs
422 - Added option to configure default folder directory. ie: ~/mail
423 - Configuration script added: config/conf.pl
424 - Addressbook with LDAP support
425 - Big speed improvements with folder listing
426 - Added Subscribe/Unsubscribe to folders
427 - Fixed bug in UW that didn't mark unseen messages
428 - Saving sent messages into $sent_folder
429 - It doesn't bail out if PHP wasn't compiled with --with-gettext.
d17b1a71 430 It only uses english in this case.
fe3de9b1 431 - Added support for Cyrillic (thanks to Artem Botchkov for help)
432 - Included information on Russian Apache from Konstantin Riabitsev
433 - Honoring charset parameter for the body.
434 - Changed the way emptying of trash was done to work better
a9eed94d 435 across different IMAP servers
d17b1a71 436
437
fe3de9b1 438*****************************************
439*** Squirrelmail 0.3 and Pre-Releases ***
440*****************************************
ecf51658 441
d17b1a71 442Version 0.3.1 -- March 13, 2000
443-------------------------------
fe3de9b1 444 - Fixed a bug that didn't allow downloading of attachments
d17b1a71 445
ebb42164 446Version 0.3 (final) -- March 10, 2000
447-------------------------------------
fe3de9b1 448 - Fixed bug in smtp.php and made sending RFC complient
449 - Fixed a bug that wouldn't let you rename folders with UW server.
450 - Other minor bugfixes
c973661d 451
452Version 0.3pre2 -- March 5, 2000
453--------------------------------
fe3de9b1 454 - Rewrote folder deletion. It works much more flexably now.
455 - Fixed message deletion that didn't always delete the right messages.
456 - Removed font tags
457 - Better character translation, especially for i18n
458 - Added the choice of language as a user preference
459 - Bug fixes, bug fixes, bug fixes
460 - Fixed bugs in message moving and deleting
461 - Rewrote all IMAP functions from scratch
4ca45d7b 462
463Version 0.3pre1 -- February 17, 2000
464------------------------------------
fe3de9b1 465 - Added user-specific preferences including:
466 Full Name (for outbound messages)
467 Reply-to address
468 Theme
469 Move messages to trash option (true/false)
470 Wrap incoming text at XX characters
471 Editor window size (in characters)
472 Time between reloads of the left folder list
473 Signature
474 - Rewrote SMTP functions. It now works and handles error correction.
475 - Only folders that you're subscribed to will be listed
476 - Fixed a bug in outbound messages that translated " into \"
477 - Added themes in distribution (7 total)
478 - Added option to send email via sendmail rather than SMTP
479 - Increased speed of viewing folder by date about 25%, and viewing the
480 folder by Subject or Sender by up to 100%.
481 - Added internationalization
482 - Added sending of attachments
483 - Left folder refreshing at intervals (with META tags)
484
485
486*****************************************
487*** Squirrelmail 0.2 and Pre-Releases ***
488*****************************************
4ca45d7b 489
78509c54 490Version 0.2.1 -- January 05, 2000
491---------------------------------
fe3de9b1 492 - Rewrote how MULTIPART messages were handled and made it recursive
493 - We now take into account the encoding type rather than guessing
494 - Redesigned how attachments are displayed
495 - Fixed the bug that wouldn't let you send messages (I hope)
496 - Added a "download message" option
497 - Added a plain text viewer for text messages
78509c54 498
8dc0fb27 499Version 0.2 -- January 02, 2000
500-------------------------------
fe3de9b1 501 - Attachment support (much better MIME support in general)
502 - Themeable support replaced Custom Colors. Themes are pluggable.
8dc0fb27 503
cb8dd416 504
fe3de9b1 505*****************************************
506*** Squirrelmail 0.1 and Pre-Releases ***
507*****************************************
4ca45d7b 508
8dc0fb27 509Version 0.1.2 -- December 20, 1999
510-----------------------------------
fe3de9b1 511 - Date translation to local time
512 - Rewrote folder fetching code universally
513 - Added attachment detection (no downloads yet)
514 - Fixed many minor bugs that were reported
0f1835f3 515
516Version 0.1.1 -- December 16, 1999
517-----------------------------------
fe3de9b1 518 - Reworked all the IMAP functions to make them RFC 2060 compliant
519 (should work with all IMAP servers)
520 - Added color customization
521 - Sorted folder list (on left bar)
522 - Added MUCH better error correction and notification
0f1835f3 523
d92b6f31 524Version 0.1 -- December 14, 1999
525--------------------------------
fe3de9b1 526 - Message composing (with to, cc, bcc)
527 - Message viewing, including HTML messages
528 - Basic MIME support, no attachments...yet
529 - Message sorting by Date, Name, or subject
530 - Folder manipulation (deleting, creating, moving, and renaming)
531 - IMAP email (currently only Cyrus IMAP server has been tested)
532 - Many other features that are basic email functionality