Hello! Sorry for replying on this quite old thread, but I just found the issue in my config and would like to share it if anyone else is having the same problem.
My passdb is ldap-based and I included a possibility to enable extra mail_plugins via LDAP (I used it for debug purposes). There was the line: pass_attrs = userPassword=password,=userdb_mail_plugins=%{ldap:mailPlugins} Which caused the problem. It seems like these setting does not added enabled plugins to IMAP but overwrote all other mail_plugins settings. Unfortunately just adding “$mail_plugins” does not work here as well, so I had to add all my plugins here manually. Hope this help someone! Best, Andreas > On 8. May 2018, at 08:53, Andreas Krischer <a.krisc...@akbyte.com> wrote: > >> Check that sieve-test actually shows it would do what you expect it to do. > > sieve-test just shows: learn-spam: error: the imapsieve extension cannot be > used outside IMAP. > > Andreas > >> Am 07.05.2018 um 20:56 schrieb Aki Tuomi <aki.tu...@dovecot.fi >> <mailto:aki.tu...@dovecot.fi>>: >> >> >> >> On 2018-05-07 20:58, Andreas Krischer wrote: >>> Hi, folks! >>> >>> My problem: >>> I set up dovecot with imapsieve to execute a script whenever a user copies >>> a mail to his Spam folder (spam autolearning). Unfortunately this script is >>> never executed regardless what I’m configuring for imapsieve. It looks like >>> dovecot doesn’t really load the plugin… >>> >>> The "dovecot -n" output is attached. >>> >>> I already tried setting imapsieve_mailbox1_name to *, but even this does >>> not execute the script… Also I tried a mailbox without mail_crypt enabled, >>> no success as well. >>> >>> In the attached mail.log (mail_debug=yes) you can see, that >>> imap_sieve_plugin is loaded, but it isn’t really executed. >>> >>> The normal (LMTP) sieve is working - if a mail is incoming the sieve module >>> shows it work in mail.log: >>> >>> May 7 17:54:04 dovecot dovecot: lmtp(postmas...@myhost.name >>> <mailto:postmas...@myhost.name>): Debug: YEm9ILyS8FqSaAAAujt/SA: sieve: >>> file storage: Storage path `/var/vmail/myhost.name/postmaster/sieve' not >>> found >>> May 7 17:54:04 dovecot dovecot: lmtp(postmas...@myhost.name >>> <mailto:postmas...@myhost.name>): Debug: YEm9ILyS8FqSaAAAujt/SA: sieve: >>> file storage: Storage path >>> `/var/vmail/myhost.name/postmaster/.dovecot.sieve' not found >>> May 7 17:54:04 dovecot dovecot: lmtp(postmas...@myhost.name >>> <mailto:postmas...@myhost.name>): Debug: YEm9ILyS8FqSaAAAujt/SA: sieve: >>> storage: No default script location configured >>> May 7 17:54:04 dovecot dovecot: lmtp(postmas...@myhost.name >>> <mailto:postmas...@myhost.name>): Debug: YEm9ILyS8FqSaAAAujt/SA: sieve: >>> User has no personal script >>> May 7 17:54:04 dovecot dovecot: lmtp(postmas...@myhost.name >>> <mailto:postmas...@myhost.name>): Debug: YEm9ILyS8FqSaAAAujt/SA: sieve: >>> file storage: Using script storage path: /etc/dovecot/sieve/after/ >>> May 7 17:54:04 dovecot dovecot: lmtp(postmas...@myhost.name >>> <mailto:postmas...@myhost.name>): Debug: YEm9ILyS8FqSaAAAujt/SA: sieve: >>> file script: Opened script `spam' from `/etc/dovecot/sieve/after/spam.sieve' >>> May 7 17:54:04 dovecot dovecot: lmtp(postmas...@myhost.name >>> <mailto:postmas...@myhost.name>): Debug: YEm9ILyS8FqSaAAAujt/SA: sieve: >>> executed after user's Sieve script(1): /etc/dovecot/sieve/after/spam.sieve >>> May 7 17:54:04 dovecot dovecot: lmtp(postmas...@myhost.name >>> <mailto:postmas...@myhost.name>): Debug: Mailbox <lmtp DATA>: Opened mail >>> UID=1 because: header Message-ID (Cache file is unusable) >>> May 7 17:54:04 dovecot dovecot: lmtp(postmas...@myhost.name >>> <mailto:postmas...@myhost.name>): Debug: YEm9ILyS8FqSaAAAujt/SA: sieve: >>> Opening script 1 of 1 from `/etc/dovecot/sieve/after/spam.sieve' >>> May 7 17:54:04 dovecot dovecot: lmtp(postmas...@myhost.name >>> <mailto:postmas...@myhost.name>): Debug: YEm9ILyS8FqSaAAAujt/SA: sieve: >>> Loading script /etc/dovecot/sieve/after/spam.sieve >>> May 7 17:54:04 dovecot dovecot: lmtp(postmas...@myhost.name >>> <mailto:postmas...@myhost.name>): Debug: YEm9ILyS8FqSaAAAujt/SA: sieve: >>> Script binary /etc/dovecot/sieve/after/spam.svbin successfully loaded >>> May 7 17:54:04 dovecot dovecot: lmtp(postmas...@myhost.name >>> <mailto:postmas...@myhost.name>): Debug: YEm9ILyS8FqSaAAAujt/SA: sieve: >>> binary save: not saving binary /etc/dovecot/sieve/after/spam.svbin, because >>> it is already stored >>> May 7 17:54:04 dovecot dovecot: lmtp(postmas...@myhost.name >>> <mailto:postmas...@myhost.name>): Debug: YEm9ILyS8FqSaAAAujt/SA: sieve: >>> Executing script from `/etc/dovecot/sieve/after/spam.svbin' >>> >>> >>> I already spent hours on this problem so please let me know if you have any >>> idea what the problem could be… :( >>> >>> Thanks in advance! >>> >>> Andreas >>> >>> >>> >> >> Check that sieve-test actually shows it would do what you expect it to do. >> >> Aki