- Dovecot-news - dovecot.org

Released Pigeonhole v0.4.18.rc1 for Dovecot v2.2.29.rc1.
by Stephan Bosch 09 Apr '17

09 Apr '17

Hello Dovecot users, This is a rather small release. It fixes one important bug in the new discard script feature. It also adds a couple of new features for IMAPSieve. Changelog v0.4.18: + imapsieve plugin: Implemented the copy_source_after rule action. When this is enabled for a mailbox rule, the specified Sieve script is executed for the message in the source mailbox during a "COPY" event. This happens only after the Sieve script that is executed for the corresponding message in the destination mailbox finishes running successfully. + imapsieve plugin: Added non-standard Sieve environment items for the source and destination mailbox. - multiscript: The execution of the discard script had an implicit "keep", rather than an implicit "discard". The release is available as follows: http://pigeonhole.dovecot.org/releases/2.2/rc/dovecot-2.2-pigeonhole-0.4.18… http://pigeonhole.dovecot.org/releases/2.2/rc/dovecot-2.2-pigeonhole-0.4.18… Refer to http://pigeonhole.dovecot.org and the Dovecot v2.x wiki for more information. Have fun testing this release candidate and don't hesitate to notify me when there are any problems. Regards, -- Stephan Bosch stephan(a)rename-it.nl

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v2.2.29.rc1 released
by Timo Sirainen 06 Apr '17

06 Apr '17

http://dovecot.org/releases/2.2/rc/dovecot-2.2.29.rc1.tar.gz http://dovecot.org/releases/2.2/rc/dovecot-2.2.29.rc1.tar.gz.sig Planning to release v2.2.29 on Monday. Please find and report any bugs before that. * When Dovecot encounters an internal error, it logs the real error and usually logs another line saying what function failed. Previously the second log line's error message was a rather uninformative "Internal error occurred. Refer to server log for more information." Now the real error message is duplicated in this second log line. * lmtp: If a delivery has multiple recipients, run autoexpunging only for the last recipient. This avoids a problem where a long autoexpunge run causes LMTP client to timeout between the DATA replies, resulting in duplicate mail deliveries. * config: Don't stop the process due to idling. Otherwise the configuration is reloaded when the process restarts. * mail_log plugin: Differentiate autoexpunges from regular expunges * imapc: Use LOGOUT to cleanly disconnect from server. * lib-http: Internal status codes (>9000) are no longer visible in logs * director: Log vhost count changes and HOST-UP/DOWN + quota: Add plugin { quota_max_mail_size } setting to limit the maximum individual mail size that can be saved. + imapc: Add imapc_features=delay-login. If set, connecting to the remote IMAP server isn't done until it's necessary. + imapc: Add imapc_connection_retry_count and imapc_connection_retry_interval settings. + imap, pop3, indexer-worker: Add (deinit) to process title before autoexpunging runs. + Added %{encrypt} and %{decrypt} variables + imap/pop3 proxy: Log proxy state in errors as human-readable string. + imap/pop3-login: All forward_* extra fields returned by passdb are sent to the next hop when proxying using ID/XCLIENT commands. On the receiving side these fields are imported and sent to auth process where they're accessible via %{passdb:forward_*}. This is done only if the sending IP address matches login_trusted_networks. + imap-login: If imap_id_retain=yes, send the IMAP ID string to auth process. %{client_id} expands to it in auth process. The ID string is also sent to the next hop when proxying. - fts-tika: Fixed crash when parsing attachment without Content-Disposition header. Broken by 2.2.28. - trash plugin was broken in 2.2.28 - auth: When passdb/userdb lookups were done via auth-workers, too much data was added to auth cache. This could have resulted in wrong replies when using multiple passdbs/userdbs. - auth: passdb { skip & mechanisms } were ignored for the first passdb - oauth2: Various fixes, including fixes to crashes - dsync: Large Sieve scripts (or other large metadata) weren't always synced. - Index rebuild (e.g. doveadm force-resync) set all mails as \Recent - imap-hibernate: %{userdb:*} wasn't expanded in mail_log_prefix - doveadm: Exit codes weren't preserved when proxying commands via doveadm-server. Almost all errors used exit code 75 (tempfail). - ACLs weren't applied to not-yet-existing autocreated mailboxes. - Fixed a potential crash when parsing a broken message header. - cassandra: Fallback consistency settings weren't working correctly. - doveadm director status <user>: "Initial config" was always empty - imapc: Various reconnection fixes.

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Released Pigeonhole v0.4.17 for Dovecot v2.2.28.
by Stephan Bosch 27 Feb '17

27 Feb '17

Hello Dovecot users, Here's the definitive 0.4.17 release. There were no changes since the release candidate. Changelog v0.4.17: - LDA Sieve plugin: Fixed handling of an early explicit keep during multiscript execution. Action side-effects and the message snapshot would be lost at the final stage where the implicit keep is evaluated. This could result in the IMAP flags assigned to the message to be forgotten or that headers modified by the "editheader" extension would revert to their original state. - file script storage: Amended the up-to-date time stamp comparison for on-disk binaries to include nanoseconds. This will fix problems occurring when both binary and script are saved within the same second. This fix is ineffective on older systems that have no support for nanoseconds in stat() timestamps, which should be pretty rare nowadays. - file script storage: Improve saving and listing permission error to include more details. - imapsieve plugin: Make sure "INBOX" is upper case in static mailbox rules. Otherwise, the mailbox name would never match, since matching is performed case-sensitively and Dovecot only returns the upper-cased "INBOX". - imapsieve plugin: Fixed assert failure occurring when used with virtual mailboxes. - doveadm sieve plugin: Fixed crash when setting Sieve script via attribute's string value. The release is available as follows: http://pigeonhole.dovecot.org/releases/2.2/dovecot-2.2-pigeonhole-0.4.17.ta… http://pigeonhole.dovecot.org/releases/2.2/dovecot-2.2-pigeonhole-0.4.17.ta… Refer to http://pigeonhole.dovecot.org and the Dovecot v2.x wiki for more information. Have fun testing this release and don't hesitate to notify me when there are any problems. Regards, -- Stephan Bosch stephan(a)rename-it.nl

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v2.2.28 released
by Timo Sirainen 24 Feb '17

24 Feb '17

http://dovecot.org/releases/2.2/dovecot-2.2.28.tar.gz http://dovecot.org/releases/2.2/dovecot-2.2.28.tar.gz.sig * director: "doveadm director move" to same host now refreshes user's timeout. This allows keeping user constantly in the same backend by just periodically moving the user there. * When new mailbox is created, use initially INBOX's dovecot.index.cache caching decisions. * Expunging mails writes GUID to dovecot.index.log now only if the GUID is quickly available from index/cache. * pop3c: Increase timeout for PASS command to 5 minutes. * Mail access errors are no longer ignored when searching or sorting. With IMAP the untagged SEARCH/SORT reply is still sent the same as before, but NO reply is returned instead of OK. + Make dovecot.list.index's filename configurable. This is needed when there are multiple namespaces pointing to the same mail root (e.g. lazy_expunge namespace for mdbox). + Add size.virtual to dovecot.index when folder vsizes are accessed (e.g. quota=count). This is mainly a workaround to avoid slow quota recalculation performance when message sizes get lost from dovecot.index.cache due to corruption or some other reason. + auth: Support OAUTHBEARER and XOAUTH2 mechanisms. Also support them in lib-dsasl for client side. + auth: Support filtering by SASL mechanism: passdb { mechanisms } + Shrink the mail processes' memory usage by not storing settings duplicated unnecessarily many times. + imap: Add imap_fetch_failure setting to control what happens when FETCH fails for some mails (see example-config). + imap: Include info about last command in disconnection log line. + imap: Created new SEARCH=X-MIMEPART extension. It's currently not advertised by default, since it's not fully implemented. + fts-solr: Add support for basic authentication. + Cassandra: Support automatically retrying failed queries if execution_retry_interval and execution_retry_times are set. + doveadm: Added "mailbox path" command. + mail_log plugin: If plugin { mail_log_cached_only=yes }, log the wanted fields only if it doesn't require opening the email. + mail_vsize_bg_after_count setting added (see example-config). + mail_sort_max_read_count setting added (see example-config). + pop3c: Added pop3c_features=no-pipelining setting to prevent using PIPELINING extension even though it's advertised. - Index files: day_first_uid wasn't updated correctly since v2.2.26. This caused dovecot.index.cache to be non-optimal. - imap: SEARCH/SORT may have assert-crashed in client_check_command_hangs - imap: FETCH X-MAILBOX may have assert-crashed in virtual mailboxes. - imap: Running time in tagged command reply was often wrongly 0. - search: Using NOT n:* or NOT UID n:* wasn't handled correctly - director: doveadm director kick was broken - director: Fix crash when using director_flush_socket - director: Fix some bugs when moving users between backends - imapc: Various error handling fixes and improvements - master: doveadm process status output had a lot of duplicates. - autoexpunge: If mailbox's rename timestamp is newer than mail's save-timestamp, use it instead. This is useful when autoexpunging e.g. Trash/* and an entire mailbox is deleted by renaming it under Trash to prevent it from being autoexpunged too early. - autoexpunge: Multiple processes may have been trying to expunge the same mails simultaneously. This was problematic especially with lazy_expunge plugin. - auth: %{passdb:*} was empty in auth-worker processes - auth-policy: hashed_password was always sent empty. - dict-sql: Merge multiple UPDATEs to a single statement if possible. - fts-solr: Escape {} chars when sending queries - fts: fts_autoindex_exclude = \Special-use caused crashes - doveadm-server: Fix leaks and other problems when process is reused for multiple requests (service_count != 1) - sdbox: Fix assert-crash on mailbox create race - lda/lmtp: deliver_log_format values weren't entirely correct if Sieve was used. especially %{storage_id} was broken. - lmtp_user_concurrency_limit didn't work if userdb changed username

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v2.2.28 release candidate 2 released
by Timo Sirainen 22 Feb '17

22 Feb '17

http://dovecot.org/releases/2.2/rc/dovecot-2.2.28.rc2.tar.gz http://dovecot.org/releases/2.2/rc/dovecot-2.2.28.rc2.tar.gz.sig I'm assuming that most of the bugs are now found and fixed, so the final 2.2.28 should be out in a day or two. Changes since rc1: * Reverted [UNKNOWN-CTE] -> [PARSE] change + pop3c: Added pop3c_features=no-pipelining setting to prevent using PIPELINING extension even though it's advertised. - lmtp_user_concurrency_limit didn't work if userdb changed username - Fixed various bugs that were introduced in rc1 Here's the full list of changes again: * director: "doveadm director move" to same host now refreshes user's timeout. This allows keeping user constantly in the same backend by just periodically moving the user there. * When new mailbox is created, use initially INBOX's dovecot.index.cache caching decisions. * Expunging mails writes GUID to dovecot.index.log now only if the GUID is quickly available from index/cache. * pop3c: Increase timeout for PASS command to 5 minutes. * Mail access errors are no longer ignored when searching or sorting. With IMAP the untagged SEARCH/SORT reply is still sent the same as before, but NO reply is returned instead of OK. + Make dovecot.list.index's filename configurable. This is needed when there are multiple namespaces pointing to the same mail root (e.g. lazy_expunge namespace for mdbox). + Add size.virtual to dovecot.index when folder vsizes are accessed (e.g. quota=count). This is mainly a workaround to avoid slow quota recalculation performance when message sizes get lost from dovecot.index.cache due to corruption or some other reason. + auth: Support OAUTHBEARER and XOAUTH2 mechanisms. Also support them in lib-dsasl for client side. + auth: Support filtering by SASL mechanism: passdb { mechanisms } + Shrink the mail processes' memory usage by not storing settings duplicated unnecessarily many times. + imap: Add imap_fetch_failure setting to control what happens when FETCH fails for some mails (see example-config). + imap: Include info about last command in disconnection log line. + imap: Created new SEARCH=X-MIMEPART extension. It's currently not advertised by default, since it's not fully implemented. + fts-solr: Add support for basic authentication. + Cassandra: Support automatically retrying failed queries if execution_retry_interval and execution_retry_times are set. + doveadm: Added "mailbox path" command. + mail_log plugin: If plugin { mail_log_cached_only=yes }, log the wanted fields only if it doesn't require opening the email. + mail_vsize_bg_after_count setting added (see example-config). + mail_sort_max_read_count setting added (see example-config). + pop3c: Added pop3c_features=no-pipelining setting to prevent using PIPELINING extension even though it's advertised. - Index files: day_first_uid wasn't updated correctly since v2.2.26. This caused dovecot.index.cache to be non-optimal. - imap: SEARCH/SORT may have assert-crashed in client_check_command_hangs - imap: FETCH X-MAILBOX may have assert-crashed in virtual mailboxes. - imap: Running time in tagged command reply was often wrongly 0. - search: Using NOT n:* or NOT UID n:* wasn't handled correctly - director: doveadm director kick was broken - director: Fix crash when using director_flush_socket - director: Fix some bugs when moving users between backends - imapc: Various error handling fixes and improvements - master: doveadm process status output had a lot of duplicates. - autoexpunge: If mailbox's rename timestamp is newer than mail's save-timestamp, use it instead. This is useful when autoexpunging e.g. Trash/* and an entire mailbox is deleted by renaming it under Trash to prevent it from being autoexpunged too early. - autoexpunge: Multiple processes may have been trying to expunge the same mails simultaneously. This was problematic especially with lazy_expunge plugin. - auth: %{passdb:*} was empty in auth-worker processes - auth-policy: hashed_password was always sent empty. - dict-sql: Merge multiple UPDATEs to a single statement if possible. - fts-solr: Escape {} chars when sending queries - fts: fts_autoindex_exclude = \Special-use caused crashes - doveadm-server: Fix leaks and other problems when process is reused for multiple requests (service_count != 1) - sdbox: Fix assert-crash on mailbox create race - lda/lmtp: deliver_log_format values weren't entirely correct if Sieve was used. especially %{storage_id} was broken. - lmtp_user_concurrency_limit didn't work if userdb changed username

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Released Pigeonhole v0.4.17.rc1 for Dovecot v2.2.28.rc1.
by Stephan Bosch 21 Feb '17

21 Feb '17

Hello Dovecot users, Several bugs were found in the course of the last few months, but no new features were created. So, this will be strictly a bug-fixing release. The previous Pigeonhole release should still work with the new Dovecot release, which means you are not required to upgrade. However, my advice would be to upgrade once this release candidate matures into a final release, since at least the first bug listed below is pretty severe. Changelog v0.4.17: - LDA Sieve plugin: Fixed handling of an early explicit keep during multiscript execution. Action side-effects and the message snapshot would be lost at the final stage where the implicit keep is evaluated. This could result in the IMAP flags assigned to the message to be forgotten or that headers modified by the "editheader" extension would revert to their original state. - file script storage: Amended the up-to-date time stamp comparison for on-disk binaries to include nanoseconds. This will fix problems occurring when both binary and script are saved within the same second. This fix is ineffective on older systems that have no support for nanoseconds in stat() timestamps, which should be pretty rare nowadays. - file script storage: Improve saving and listing permission error to include more details. - imapsieve plugin: Make sure "INBOX" is upper case in static mailbox rules. Otherwise, the mailbox name would never match, since matching is performed case-sensitively and Dovecot only returns the upper-cased "INBOX". - imapsieve plugin: Fixed assert failure occurring when used with virtual mailboxes. - doveadm sieve plugin: Fixed crash when setting Sieve script via attribute's string value. The release is available as follows: http://pigeonhole.dovecot.org/releases/2.2/rc/dovecot-2.2-pigeonhole-0.4.17… http://pigeonhole.dovecot.org/releases/2.2/rc/dovecot-2.2-pigeonhole-0.4.17… Refer to http://pigeonhole.dovecot.org and the Dovecot v2.x wiki for more information. Have fun testing this release candidate and don't hesitate to notify me when there are any problems. Regards, -- Stephan Bosch stephan(a)rename-it.nl

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v2.2.28 release candidate released
by Timo Sirainen 20 Feb '17

20 Feb '17

http://dovecot.org/releases/2.2/rc/dovecot-2.2.28.rc1.tar.gz http://dovecot.org/releases/2.2/rc/dovecot-2.2.28.rc1.tar.gz.sig Pretty large release. Please test before the final v2.2.28, which should be out in a few days. BTW. Our plan is to start making new releases approximately every month from now on. * director: "doveadm director move" to same host now refreshes user's timeout. This allows keeping user constantly in the same backend by just periodically moving the user there. * When new mailbox is created, use initially INBOX's dovecot.index.cache caching decisions. * Expunging mails writes GUID to dovecot.index.log now only if the GUID is quickly available from index/cache. * imap: When BINARY FETCH sees invalid content, return NO [PARSE] reply instead of [UNKNOWNCTE] (which is now used only for actually unknown Content-Transfer-Encoding headers). * pop3c: Increase timeout for PASS command to 5 minutes. * Mail access errors are no longer ignored when searching or sorting. With IMAP the untagged SEARCH/SORT reply is still sent the same as before, but NO reply is returned instead of OK. + Make dovecot.list.index's filename configurable. This is needed when there are multiple namespaces pointing to the same mail root (e.g. lazy_expunge namespace for mdbox). + Add size.virtual to dovecot.index when folder vsizes are accessed (e.g. quota=count). This is mainly a workaround to avoid slow quota recalculation performance when message sizes get lost from dovecot.index.cache due to corruption or some other reason. + auth: Support OAUTHBEARER and XOAUTH2 mechanisms. Also support them in lib-dsasl for client side. + auth: Support filtering by SASL mechanism: passdb { mechanisms } + Shrink the mail processes' memory usage by not storing settings duplicated unnecessarily many times. + imap: Add imap_fetch_failure setting to control what happens when FETCH fails for some mails (see example-config). + imap: Include info about last command in disconnection log line. + imap: Created new SEARCH=X-MIMEPART extension. It's currently not advertised by default, since it's not fully implemented. + fts-solr: Add support for basic authentication. + Cassandra: Support automatically retrying failed queries if execution_retry_interval and execution_retry_times are set. + doveadm: Added "mailbox path" command. + mail_log plugin: If plugin { mail_log_cached_only=yes }, log the wanted fields only if it doesn't require opening the email. + mail_vsize_bg_after_count setting added (see example-config). + mail_sort_max_read_count setting added (see example-config). - Index files: day_first_uid wasn't updated correctly since v2.2.26. This caused dovecot.index.cache to be non-optimal. - imap: SEARCH/SORT may have assert-crashed in client_check_command_hangs - imap: FETCH X-MAILBOX may have assert-crashed in virtual mailboxes. - imap: Running time in tagged command reply was often wrongly 0. - search: Using NOT n:* or NOT UID n:* wasn't handled correctly - director: doveadm director kick was broken - director: Fix crash when using director_flush_socket - director: Fix some bugs when moving users between backends - imapc: Various error handling fixes and improvements - master: doveadm process status output had a lot of duplicates. - autoexpunge: If mailbox's rename timestamp is newer than mail's save-timestamp, use it instead. This is useful when autoexpunging e.g. Trash/* and an entire mailbox is deleted by renaming it under Trash to prevent it from being autoexpunged too early. - autoexpunge: Multiple processes may have been trying to expunge the same mails simultaneously. This was problematic especially with lazy_expunge plugin. - auth: %{passdb:*} was empty in auth-worker processes - auth-policy: hashed_password was always sent empty. - dict-sql: Merge multiple UPDATEs to a single statement if possible. - fts-solr: Escape {} chars when sending queries - fts: fts_autoexpunge_exclude = \Special-use caused crashes - doveadm-server: Fix leaks and other problems when process is reused for multiple requests (service_count != 1) - sdbox: Fix assert-crash on mailbox create race - lda/lmtp: deliver_log_format values weren't entirely correct if Sieve was used. especially %{storage_id} was broken.

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v2.2.27 released
by Timo Sirainen 03 Dec '16

03 Dec '16

https://dovecot.org/releases/2.2/dovecot-2.2.27.tar.gz https://dovecot.org/releases/2.2/dovecot-2.2.27.tar.gz.sig Note that the download URLs are now https with a certificate from Let's Encrypt. * dovecot.list.index.log rotation sizes/times were changed so that the .log file stays smaller and .log.2 is deleted sooner. + Added mail_crypt plugin that allows encryption of stored emails. See http://wiki2.dovecot.org/Plugins/MailCrypt + stats: Global stats can be sent to Carbon server by setting stats_carbon_server=ip:port + imap/pop3 proxy: If passdb returns proxy_not_trusted, don't send ID/XCLIENT + Added generic hash modifier for %variables: %{<hash algorithm>;rounds=<n>,truncate=<bits>,salt=s>:field} Hash algorithm is any of the supported ones, e.g. md5, sha1, sha256. Also "pkcs5" is supported using SHA256. For example: %{sha256:user} or %{md5;truncate=32:user}. + Added support for SHA3-256 and SHA3-512 hashes. + config: Support DNS wildcards in local_name, e.g. local_name *.example.com { .. } matches anything.example.com, but not multiple.anything.example.com. + config: Support multiple names in local_name, e.g. local_name "1.example.com 2.example.com" { .. } - Fixed crash in auth process when auth-policy was configured and authentication was aborted/failed without a username set. - director: If two users had different tags but the same hash, the users may have been redirected to the wrong tag's hosts. - Index files may have been thought incorrectly lost, causing "Missing middle file seq=.." to be logged and index rebuild. This happened more easily with IMAP hibernation enabled. - Various fixes to restoring state correctly in un-hibernation. - dovecot.index files were commonly 4 bytes per email too large. This is because 3 bytes per email were being wasted that could have been used for IMAP keywords. - Various fixes to handle dovecot.list.index corruption better. - lib-fts: Fixed assert-crash in address tokenizer with specific input. - Fixed assert-crash in HTML to text parsing with specific input (e.g. for FTS indexing or snippet generation) - doveadm sync -1: Fixed handling mailbox GUID conflicts. - sdbox, mdbox: Perform full index rebuild if corruption is detected inside lib-index, which runs index fsck. - quota: Don't skip quota checks when moving mails between different quota roots. - search: Multiple sequence sets or UID sets in search parameters weren't handled correctly. They were incorrectly merged together.

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v2.2.27 release candidate released
by Timo Sirainen 30 Nov '16

30 Nov '16

http://dovecot.org/releases/2.2/rc/dovecot-2.2.27.rc1.tar.gz http://dovecot.org/releases/2.2/rc/dovecot-2.2.27.rc1.tar.gz.sig Most interestingly there's a new mail_crypt plugin. It would be nice if crypto gurus could check through it for any issues. Director's tagging fix was also quite a large change, but the new code is already used in production and appears to be working fine. * dovecot.list.index.log rotation sizes/times were changed so that the .log file stays smaller and .log.2 is deleted sooner. + Added mail_crypt plugin that allows encryption of stored emails. See http://wiki2.dovecot.org/Plugins/MailCrypt + stats: Global stats can be sent to Carbon server by setting stats_carbon_server=ip:port + imap/pop3 proxy: If passdb returns proxy_not_trusted, don't send ID/XCLIENT + Added generic hash modifier for %variables: %{<hash algorithm>;rounds=<n>,truncate=<bits>,salt=s>:field} Hash algorithm is any of the supported ones, e.g. md5, sha1, sha256. Also "pkcs5" is supported using SHA256. For example: %{sha256:user} or %{md5;truncate=32:user}. + Added support for SHA3-256 and SHA3-512 hashes. + config: Support DNS wildcards in local_name, e.g. local_name *.example.com { .. } matches anything.example.com, but not multiple.anything.example.com. - Fixed crash in auth process when auth-policy was configured and authentication was aborted/failed without a username set. - director: If two users had different tags but the same hash, the users may have been redirected to the wrong tag's hosts. - Index files may have been thought incorrectly lost, causing "Missing middle file seq=.." to be logged and index rebuild. This happened more easily with IMAP hibernation enabled. - Various fixes to restoring state correctly in un-hibernation. - dovecot.index files were commonly 4 bytes per email too large. This is because 3 bytes per email were being wasted that could have been used for IMAP keywords. - Various fixes to handle dovecot.list.index corruption better. - lib-fts: Fixed assert-crash in address tokenizer with specific input. - Fixed assert-crash in HTML to text parsing with specific input (e.g. for FTS indexing or snippet generation) - doveadm sync -1: Fixed handling mailbox GUID conflicts. - sdbox, mdbox: Perform full index rebuild if corruption is detected inside lib-index, which runs index fsck.

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Released Pigeonhole v0.4.16 for Dovecot v2.2.26.0.
by Stephan Bosch 01 Nov '16

01 Nov '16

Hello Dovecot users, Here's the definitive 0.4.16 release. There were no changes since the release candidate. The reported replication issues are still open, since we haven't been able to reproduce them so far. Changelog v0.4.16: * Part of the Sieve extprograms implementation was moved to Dovecot, which means that this release depends on Dovecot v2.2.26+. * ManageSieve: The PUTSCRIPT command now allows uploading empty Sieve scripts. There was really no good reason to disallow doing that. + Sieve vnd.dovecot.report extension: + Added a Dovecot-Reporting-User field to the report body, which contains the e-mail address of the user sending the report. + Added support for configuring the "From:" address used in the report. + LDA sieve plugin: Implemented support for a "discard script" that is run when the message is going to be discarded. This allows doing something other than throwing the message away for good. + Sieve vnd.dovecot.environment extension: Added vnd.dovecot.config.* environment items. These environment items map to sieve_env_* settings from the plugin {} section in the configuration. Such values can of course also be returned from userdb. + Sieve vacation extension: Use the Microsoft X-Auto-Response-Suppress header to prevent unwanted responses from and to (older) Microsoft products. + ManageSieve: Added rawlog_dir setting to store ManageSieve traffic logs. This replaces at least partially the rawlog plugin (mimics similar IMAP/POP3 change). - doveadm sieve plugin: synchronization: Prevent setting file timestamps to unix epoch time. This occurred when Dovecot passed the timestamp as 'unknown' during synchronization. - Sieve exprograms plugin: Fixed spurious '+' sometimes returned at the end of socket-based program output. - imapsieve plugin: Fixed crash occurring in specific situations. - Performed various fixes based on static analysis and Clang warnings. The release is available as follows: http://pigeonhole.dovecot.org/releases/2.2/dovecot-2.2-pigeonhole-0.4.16.ta… http://pigeonhole.dovecot.org/releases/2.2/dovecot-2.2-pigeonhole-0.4.16.ta… Refer to http://pigeonhole.dovecot.org and the Dovecot v2.x wiki for more information. Have fun testing this release and don't hesitate to notify me when there are any problems. Regards, -- Stephan Bosch stephan(a)rename-it.nl

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