- dovecot - dovecot.org

Re: How to require client SSL certificate, except for local connections
by Nikolaos Chatzikonstantinou 08 Jul '25

08 Jul '25

Hello all, Is there a solution to this message: <https://dovecot.org/list/dovecot/2017-October/109576.html>? Regards, Nikolaos Chatzikonstantinou

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Access issue with public/shared mailboxes after migrating to v2.4.x
by Juergen Edner 08 Jul '25

08 Jul '25

Hi all, I'm currently trying to get my public/shared mailbox access working again after migration to 2.4.1. I thought I would have done all required changes, but Dovecot 2.4.1 seems to act slightly different than 2.3.x. I've tried to understand what is wrong, read the documentation multiple times and searched the internet for a solution, but unfortunately without final success. I hope you can shed some light on how to get the original behavior back. Let me explain my original setup, which worked for years without any issues. I've setup the following shared folders as an adminstrator and set the access right on a directly level, e.g. /home/imapshared imapshared:users 0770 /home/imapshared/.Parents imapshared:parents 0770 /home/imapshared/.Kids imapshared:kids 0770 This was my working Dovecot 2.3 configuration: namespace { type = shared separator = / prefix = '#Shared/' location = maildir:/home/imapshared:INDEXPVT=~/.imapmail/shared subscriptions = no } User, who were allowed to access the folder, got e.g. the 'parents' or 'kids' group assigned as secondary group, the primary one is 'users'. Based on the documentation I've modified the Dovecot 2.4 configuration as follows: namespace shared { type = shared mail_driver = maildir separator = / prefix = '#Shared/' mail_path = /home/imapshared mail_index_private_path = ~/.imapmail/shared subscriptions = no } This is what I already found out or tried to adjust: - I found out that the shared folder can be accessed if the shared folder system group is set to 'users' (primary group), but by default not if a system group is used which is the secondary group of a user (e.g. parents or kids) - In the documentation I found a hint, that Dovecot by default would now only accept the primary group. By setting the following parameter additional groups should also be accepted: mail_access_groups = yes Unfortunately, that doesn't restore the orinal functionality. - In the documentation I found a hint, that all folders which have been created by an administrator, should now be of type 'public' but changing that setting doesn't work either. "It's important that the namespace type is "public" regardless of whether you set the namespace prefix to "shared." or something else." This is the error which is logged, which is not true: Error: maildir: stat(/home/imapshared/.Parents/tmp) failed: Permission denied (euid=2000(father) egid=100(users) missing +x perm: /home/imapshared/.Parents, we're not in group 203(parents), dir owned by 2226:203 mode=0770) This is the user used to access the folder: uid=2000(father) gid=100(users) groups=100(users), ..., 203(parents), ... Do you have any idea or hint how to solve this issue and provide an example what needs to be modified in my configuration to get the original functionality back? Thanks Juergen -- Mail: juergen.edner(a)telejeck.de GPG Key available -- Mail: juergen(a)eisfair.org

1 0

Pigeonhole releases
by Aleksandr Mezin 07 Jul '25

07 Jul '25

Hi. I've been using https://pigeonhole.dovecot.org/releases/2.4/ to monitor when new releases are published. Now that URL suddenly returns 403. Was it an intentional change? Why? Also, https://pigeonhole.dovecot.org/download.html still points to v2.4.0 https://pigeonhole.dovecot.org/releases/2.4/dovecot-pigeonhole-2.4.0.tar.gz as the latest release. Even though a newer v2.4.1-4 https://pigeonhole.dovecot.org/releases/2.4/dovecot-pigeonhole-2.4.1-4.tar.… was published more than 2 months ago. Also, is it v2.4.1-4 or v2.4.1? The Git tag is `2.4.1` https://github.com/dovecot/pigeonhole/releases/tag/2.4.1 but the attached tarball name ends with `-2.4.1-4` (as well as the name of the tarball on https://pigeonhole.dovecot.org/releases/) What does the `-4` suffix mean? Will it be present in future versions?

2 1

Re: USERDB/LDAP fails if attribute doesn't exist
by ricardomachini＠gmail.com 06 Jul '25

06 Jul '25

Same problem here. I would like to set some default value when attribute is not found on LDAP. Luis, did you find out how to solve it? Regards, Ricardo Same problem = here. I would like = to set some default value when attribute is not found on = LDAP. Luis, did you find out how to solve = it? Regards, Ricardo

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pigeonhole permission errors regarding bin_path
by jasper＠jappie.dev 06 Jul '25

06 Jul '25

Hi, While trying to use the `sieve_script_bin_path` option to have Pigeonhole auto-create directories for compiled sieve scripts, I ran into some permission issues: "Error: sieve: binary /run/dovecot2/sieve/jasper/84lkfddk8d88ib7zh3zh6hmy5lrvn54x-after.svbin: save: failed to create temporary file: open(/run/dovecot2/sieve/jasper/84lkfddk8d88ib7zh3zh6hmy5lrvn54x-after.svbin.) failed: Permission denied (euid=986(dovemail) egid=985(dovemail) missing +w perm: /run/dovecot2/sieve/jasper, dir owner missing perms)" I'm using `bin_path` like this: `sieve_script_bin_path = "/run/dovecot2/sieve/%{user|username|lower}";` and the permissions of the `sieve` directory are as follows: ``` $ ls -lah sieve total 0 drwxr-xrwx 3 root root 60 Jul 5 13:01 . drwxr-xr-x 10 root root 780 Jul 5 13:00 .. dr-xr-xr-x 2 dovemail dovemail 40 Jul 5 13:01 jasper ``` `strace`ing Dovecot shows that it uses `0555` when creating this directory (but not before setting `umask` to `000`?): ``` 260940 newfstatat(AT_FDCWD</var/vmail/jappie.dev/jasper>, "/run/dovecot2/sieve/jasper", 0x7fff4306af00, 0) = -1 ENOENT (No such file or directory) 260940 umask(000) = 077 260940 mkdir("/run/dovecot2/sieve/jasper", 0555) = 0 260940 umask(077) = 000 ``` I also tried patching Pigeonhole's source to log the value of `mode`: ``` diff --git a/src/lib-sieve/sieve-storage.c b/src/lib-sieve/sieve-storage.c index e68fe39f..4c7a081f 100644 --- a/src/lib-sieve/sieve-storage.c +++ b/src/lib-sieve/sieve-storage.c @@ -887,6 +887,6 @@ int sieve_storage_setup_bin_path(struct sieve_storage *storage, mode_t mode) if (mkdir_parents(bin_path, mode) == 0) { e_debug(storage->event, - "Created directory for binaries: %s", bin_path); + "Created directory for binaries: %s %u", bin_path, mode); return 1; } ``` and this logged `365`, which - if I understand `mode_t` correctly - corresponds to `-wxrw-r-x`: ``` Debug: sieve: storage after: file: Created directory for binaries: /run/dovecot2/sieve/jasper 365 ``` Needless to say, I'm a little confused as to what's going on here - am I missing something or does this look like a Pigeonhole / Dovecot bug? Kind regards, - Jasper Full log: ``` dovecot[260506]: lmtp(260940): Connect from local dovecot[260506]: lmtp(260940): Debug: auth-master: passdb lookup(jasper(a)jappie.dev): Started passdb lookup dovecot[260506]: lmtp(260940): Debug: auth-master: conn unix:/run/dovecot2/auth-userdb: Connecting dovecot[260506]: lmtp(260940): Debug: auth-master: conn unix:/run/dovecot2/auth-userdb (pid=260501,uid=0): Client connected (fd=14) dovecot[260506]: lmtp(260940): Debug: auth-master: conn unix:/run/dovecot2/auth-userdb (pid=260501,uid=0): auth input: user=jasper(a)jappie.dev dovecot[260506]: lmtp(260940): Debug: auth-master: passdb lookup(jasper(a)jappie.dev): auth PASS input: user=jasper(a)jappie.dev dovecot[260506]: lmtp(260940): Debug: auth-master: passdb lookup(jasper(a)jappie.dev): Finished passdb lookup (user=jasper(a)jappie.dev) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: auth-master: userdb lookup(jasper(a)jappie.dev): Started userdb lookup dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: auth-master: conn unix:/run/dovecot2/auth-userdb (pid=260501,uid=0): auth input: jasper(a)jappie.dev dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: auth-master: userdb lookup(jasper(a)jappie.dev): auth USER input: jasper(a)jappie.dev dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: auth-master: userdb lookup(jasper(a)jappie.dev): Finished userdb lookup (username=jasper(a)jappie.dev ) dovecot[260506]: lmtp(260940): Debug: Mailbox <lmtp DATA local>: Mailbox opened dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: Effective uid=986, gid=985, home=/var/vmail/jappie.dev/jasper dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: open(/proc/self/io) failed: Permission denied (euid=986(dovemail) egid=985(dovemail) missing +r perm: /proc/self/io) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: maildir++: root=/var/vmail/jappie.dev/jasper/mail, index=, indexpvt=, control=, inbox=/var/vmail/jappie.dev/jasper/mail, alt= dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: Mailbox <lmtp DATA local>: Adding field hdr.From to cache for the first time (uid=1) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: Mailbox <lmtp DATA local>: Adding field hdr.Message-ID to cache for the first time (uid=1) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: Mailbox <lmtp DATA local>: Adding field hdr.Return-Path to cache for the first time (uid=1) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: Mailbox <lmtp DATA local>: Adding field hdr.Subject to cache for the first time (uid=1) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: Mailbox <lmtp DATA local>: Adding field hdr.To to cache for the first time (uid=1) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: Local delivery started dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: duplicate db: Initialize dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: Pigeonhole version 2.4.0 (1b2d5bb9) initializing dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: storage after: file: Directory for binaries: /run/dovecot2/sieve/jasper dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: storage after: file: Using Sieve script path: /nix/store/84lkfddk8d88ib7zh3zh6hmy5lrvn54x-after.sieve dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: storage after: file: script '84lkfddk8d88ib7zh3zh6hmy5lrvn54x-after': Opened from 'after' dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: Using the following personal Sieve script: after/84lkfddk8d88ib7zh3zh6hmy5lrvn54x-after dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: multi-script: Start execute sequence dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: Opening script 1 of 1 from 'after/84lkfddk8d88ib7zh3zh6hmy5lrvn54x-after' dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: Loading script after/84lkfddk8d88ib7zh3zh6hmy5lrvn54x-after dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: storage after: file: script '84lkfddk8d88ib7zh3zh6hmy5lrvn54x-after': Opened script for reading dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: Script 'after/84lkfddk8d88ib7zh3zh6hmy5lrvn54x-after' successfully compiled dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: storage after: file: Created directory for binaries: /run/dovecot2/sieve/jasper 365 dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: storage after: file: script '84lkfddk8d88ib7zh3zh6hmy5lrvn54x-after': Saving binary to '/run/dovecot2/sieve/jasper/84lkfddk8d88ib7zh3zh6hmy5lrvn54x-after.svbin' dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Error: sieve: binary /run/dovecot2/sieve/jasper/84lkfddk8d88ib7zh3zh6hmy5lrvn54x-after.svbin: save: failed to create temporary file: open(/run/dovecot2/sieve/jasper/84lkfddk8d88ib7zh3zh6hmy5lrvn54x-after.svbin.) failed: Permission denied (euid=986(dovemail) egid=985(dovemail) missing +w perm: /run/dovecot2/sieve/jasper, dir owner missing perms) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: Executing script from 'after/84lkfddk8d88ib7zh3zh6hmy5lrvn54x-after' dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: multi-script: Run script 'after/84lkfddk8d88ib7zh3zh6hmy5lrvn54x-after' dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: Started running script 'after/84lkfddk8d88ib7zh3zh6hmy5lrvn54x-after' dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: Finished running script 'after/84lkfddk8d88ib7zh3zh6hmy5lrvn54x-after' (status=ok, resource usage: no usage recorded) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: multi-script: Execute result dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Executing result (status=ok, commit=no) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Starting execution of actions dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Executing actions dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Executed explicit keep dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Finished executing actions (status=ok, keep=explicit, executed=no) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Finished executing result (no commit, status=ok, keep=yes) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: multi-script: Sequence active dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: multi-script: Finishing sequence (status=ok) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Executing result (status=ok, commit=yes) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Starting execution of actions dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Executing actions dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Finished executing actions (status=ok, keep=implicit, executed=no) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Found deferred keep action dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Execute implicit keep (status=ok) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Start storing into mailbox INBOX dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Executing implicit keep action dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Execute storing into mailbox 'INBOX' dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: Mailbox INBOX: Mailbox opened dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Saving to mailbox 'INBOX' successful so far dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Finished executing implicit keep action (status=ok) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Finalizing actions dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Finished finalizing actions (status=ok, keep=implicit, committed=no) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Finalize implicit keep (status=ok) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Finalize implicit keep action(status=ok, action_status=ok, commit_status=ok) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Commit implicit keep action dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Commit storing into mailbox 'INBOX' dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: stored mail into mailbox 'INBOX' dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Finish implicit keep action dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Finishing actions dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Finished executing result (final, status=ok, keep=yes) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: multi-script: Sequence finished (status=ok, keep=yes) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: multi-script: Destroy dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: storage after: file: script '84lkfddk8d88ib7zh3zh6hmy5lrvn54x-after': Closed script dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: duplicate db: Cleanup dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: Local delivery finished successfully dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: User session is finished dovecot[260506]: lmtp(260940): Disconnect from local: Logged out (state=READY) dovecot[260506]: lmtp(260940): Debug: User session is finished ``` Hi, While trying to use the `sieve_script_bin_path` option to have Pigeonhole auto- create directories for compiled sieve scripts, I ran into some permission issues: "Error: sieve: binary /run/dovecot2/sieve/jasper/ 84lkfddk8d88ib7zh3zh6hmy5lrvn54x-after.svbin: save: failed to create temporary file: open(/run/dovecot2/sieve/jasper/84lkfddk8d88ib7zh3zh6hmy5lrvn54x- after.svbin.) failed: Permission denied (euid=986(dovemail) egid=985(dovemail) missing +w perm: /run/dovecot2/sieve/jasper, dir owner missing perms)" I'm using `bin_path` like this: `sieve_script_bin_path = "/run/dovecot2/sieve/% {user|username|lower}";` and the permissions of the `sieve` directory are as follows: ``` $ ls -lah sieve total 0 drwxr-xrwx 3 root root 60 Jul 5 13:01 . drwxr-xr-x 10 root root 780 Jul 5 13:00 .. dr-xr-xr-x 2 dovemail dovemail 40 Jul 5 13:01 jasper ``` `strace`ing Dovecot shows that it uses `0555` when creating this directory (but not before setting `umask` to `000`?): ``` 260940 newfstatat(AT_FDCWD</var/vmail/jappie.dev/jasper>, "/run/dovecot2/sieve/ jasper", 0x7fff4306af00, 0) = -1 ENOENT (No such file or directory) 260940 umask(000) = 077 260940 mkdir("/run/dovecot2/sieve/jasper", 0555) = 0 260940 umask(077) = 000 ``` I also tried patching Pigeonhole's source to log the value of `mode`: ``` diff --git a/src/lib-sieve/sieve-storage.c b/src/lib-sieve/sieve-storage.c index e68fe39f..4c7a081f 100644 --- a/src/lib-sieve/sieve-storage.c +++ b/src/lib-sieve/sieve-storage.c @@ -887,6 +887,6 @@ int sieve_storage_setup_bin_path(struct sieve_storage *storage, mode_t mode) if (mkdir_parents(bin_path, mode) == 0) { e_debug(storage->event, - "Created directory for binaries: %s", bin_path); + "Created directory for binaries: %s %u", bin_path, mode); return 1; } ``` and this logged `365`, which - if I understand `mode_t` correctly - corresponds to `-wxrw-r-x`: ``` Debug: sieve: storage after: file: Created directory for binaries: /run/ dovecot2/sieve/jasper 365 ``` Needless to say, I'm a little confused as to what's going on here - am I missing something or does this look like a Pigeonhole / Dovecot bug? Kind regards, - Jasper Full log: ``` dovecot[260506]: lmtp(260940): Connect from local dovecot[260506]: lmtp(260940): Debug: auth-master: passdb lookup (jasper(a)jappie.dev) Started passdb lookup dovecot[260506]: lmtp(260940): Debug: auth-master: conn unix:/run/dovecot2/ auth-userdb: Connecting dovecot[260506]: lmtp(260940): Debug: auth-master: conn unix:/run/dovecot2/ auth-userdb (pid=260501,uid=0): Client connected (fd=14) dovecot[260506]: lmtp(260940): Debug: auth-master: conn unix:/run/dovecot2/ auth-userdb (pid=260501,uid=0): auth input: user=jasper(a)jappie.dev dovecot[260506]: lmtp(260940): Debug: auth-master: passdb lookup (jasper(a)jappie.dev) auth PASS input: user=jasper(a)jappie.dev dovecot[260506]: lmtp(260940): Debug: auth-master: passdb lookup (jasper(a)jappie.dev) Finished passdb lookup (user=jasper(a)jappie.dev) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: auth-master: userdb lookup(jasper(a)jappie.dev): Started userdb lookup dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: auth-master: conn unix:/run/dovecot2/auth-userdb (pid=260501,uid=0): auth input: jasper(a)jappie.dev dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: auth-master: userdb lookup(jasper(a)jappie.dev): auth USER input: jasper(a)jappie.dev dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: auth-master: userdb lookup(jasper(a)jappie.dev): Finished userdb lookup (username=jasper(a)jappie.dev ) dovecot[260506]: lmtp(260940): Debug: Mailbox <lmtp DATA local>: Mailbox opened dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: Effective uid=986, gid=985, home=/var/vmail/jappie.dev/jasper dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: open(/proc/self/io) failed: Permission denied (euid=986(dovemail) egid=985(dovemail) missing +r perm: /proc/self/io) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: maildir++: root=/var/vmail/jappie.dev/jasper/mail, index=, indexpvt=, control=, inbox=/var/vmail/jappie.dev/jasper/mail, alt= dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: Mailbox <lmtp DATA local>: Adding field hdr.From to cache for the first time (uid=1) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: Mailbox <lmtp DATA local>: Adding field hdr.Message-ID to cache for the first time (uid=1) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: Mailbox <lmtp DATA local>: Adding field hdr.Return-Path to cache for the first time (uid=1) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: Mailbox <lmtp DATA local>: Adding field hdr.Subject to cache for the first time (uid=1) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: Mailbox <lmtp DATA local>: Adding field hdr.To to cache for the first time (uid=1) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: Local delivery started dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: duplicate db: Initialize dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: Pigeonhole version 2.4.0 (1b2d5bb9) initializing dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: storage after: file: Directory for binaries: /run/dovecot2/sieve/ jasper dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: storage after: file: Using Sieve script path: /nix/store/ 84lkfddk8d88ib7zh3zh6hmy5lrvn54x-after.sieve dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: storage after: file: script '84lkfddk8d88ib7zh3zh6hmy5lrvn54x- after': Opened from 'after' dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: Using the following personal Sieve script: after/ 84lkfddk8d88ib7zh3zh6hmy5lrvn54x-after dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: multi-script: Start execute sequence dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: Opening script 1 of 1 from 'after/ 84lkfddk8d88ib7zh3zh6hmy5lrvn54x-after' dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: Loading script after/84lkfddk8d88ib7zh3zh6hmy5lrvn54x-after dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: storage after: file: script '84lkfddk8d88ib7zh3zh6hmy5lrvn54x- after': Opened script for reading dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: Script 'after/84lkfddk8d88ib7zh3zh6hmy5lrvn54x-after' successfully compiled dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: storage after: file: Created directory for binaries: /run/ dovecot2/sieve/jasper 365 dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: storage after: file: script '84lkfddk8d88ib7zh3zh6hmy5lrvn54x- after': Saving binary to '/run/dovecot2/sieve/jasper/ 84lkfddk8d88ib7zh3zh6hmy5lrvn54x-after.svbin' dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Error: sieve: binary /run/dovecot2/sieve/jasper/ 84lkfddk8d88ib7zh3zh6hmy5lrvn54x-after.svbin: save: failed to create temporary file: open(/run/dovecot2/sieve/jasper/84lkfddk8d88ib7zh3zh6hmy5lrvn54x- after.svbin.) failed: Permission denied (euid=986(dovemail) egid=985(dovemail) missing +w perm: /run/dovecot2/sieve/jasper, dir owner missing perms) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: Executing script from 'after/84lkfddk8d88ib7zh3zh6hmy5lrvn54x- after' dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: multi-script: Run script 'after/84lkfddk8d88ib7zh3zh6hmy5lrvn54x- after' dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: Started running script 'after/84lkfddk8d88ib7zh3zh6hmy5lrvn54x- after' dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: Finished running script 'after/84lkfddk8d88ib7zh3zh6hmy5lrvn54x- after' (status=ok, resource usage: no usage recorded) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: multi-script: Execute result dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Executing result (status=ok, commit=no) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Starting execution of actions dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Executing actions dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Executed explicit keep dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Finished executing actions (status=ok, keep=explicit, executed=no) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Finished executing result (no commit, status=ok, keep=yes) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: multi-script: Sequence active dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: multi-script: Finishing sequence (status=ok) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Executing result (status=ok, commit=yes) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Starting execution of actions dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Executing actions dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Finished executing actions (status=ok, keep=implicit, executed=no) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Found deferred keep action dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Execute implicit keep (status=ok) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Start storing into mailbox INBOX dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Executing implicit keep action dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Execute storing into mailbox 'INBOX' dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: Mailbox INBOX: Mailbox opened dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Saving to mailbox 'INBOX' successful so far dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Finished executing implicit keep action (status=ok) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Finalizing actions dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Finished finalizing actions (status=ok, keep=implicit, committed=no) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Finalize implicit keep (status=ok) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Finalize implicit keep action(status=ok, action_status=ok, commit_status=ok) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Commit implicit keep action dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Commit storing into mailbox 'INBOX' dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: stored mail into mailbox 'INBOX' dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Finish implicit keep action dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Finishing actions dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: msgid=<E62D66EA-D095-4EBC-AFFE-640FB6824F45(a)jappie.dev>: Finished executing result (final, status=ok, keep=yes) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: multi-script: Sequence finished (status=ok, keep=yes) dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: multi-script: Destroy dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: sieve: storage after: file: script '84lkfddk8d88ib7zh3zh6hmy5lrvn54x- after': Closed script dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: duplicate db: Cleanup dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: Local delivery finished successfully dovecot[260506]: lmtp(jasper(a)jappie.dev)<260940><3P0ZDyQGaWhM+wMAbxW+ag>: Debug: User session is finished dovecot[260506]: lmtp(260940): Disconnect from local: Logged out (state=READY) dovecot[260506]: lmtp(260940): Debug: User session is finished ```

2 1

how to disable services on the docker image?
by Felix Rubio 06 Jul '25

06 Jul '25

Hi everybody! I am trying to find the cleanest way to disable services (like pop3-login, pop3, etc.) in the docker image, if possible extending the existing configuration with conf.d files. Is this possible? I have tried using the protocol keyword on those services, after setting the protocols to that ones I want, and the services still get instantiated (thus consuming resources as well). Thank you! Felix

2 4

null pointer crash in lib11_trash_plugin.so
by Nik Soggia 02 Jul '25

02 Jul '25

dovecot crashes if you don't explicitly set "trash_priority" on all namespace mailboxes. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00007f6af06b4563 in trash_try_mailbox (error_r=0x7ffcf37077b8, box_name=0x56384813f980 "Drafts", ns=0x5638481423b0) at trash-plugin.c:582 (gdb) print trash_set $1 = (const struct trash_settings *) 0x0 unsigned int trash_priority = trash_set->trash_priority; // ^^^^^^^^^ SIGSEGV if NULL here is my configuration, to stop it from crashing uncomment the two "trash_priority = 0". cheers # 2.4.1-4 (7d8c0e5759): /etc/dovecot/dovecot.conf # Pigeonhole version 2.4.0 (1b2d5bb9) # OS: Linux 6.12.32 x86_64 Slackware 15.0 ext4 # Hostname: niksoggia.it # 4 default setting changes since version 2.4.0 dovecot_config_version = 2.4.0 auth_master_user_separator = * dovecot_storage_version = 2.4.0 mail_driver = maildir mail_home = /var/spool/mail/%{user} mail_path = /var/spool/mail/%{user}/dovecot protocols { imap = yes lmtp = yes pop3 = yes } protocol imap { mail_plugins { quota = yes trash = yes imap_quota = yes } } protocol lda { mail_plugins { quota = yes sieve = yes } } protocol lmtp { mail_plugins { quota = yes sieve = yes } } protocol pop3 { mail_plugins { quota = yes } } service imap-login { inet_listener imap { port = 143 listen = 127.0.0.1 } inet_listener imaps { port = 993 listen = 127.0.0.1 } } service managesieve-login { inet_listener sieve { listen = 127.0.0.1 } } service pop3-login { inet_listener pop3 { port = 110 listen = 127.0.0.1 } inet_listener pop3s { port = 995 listen = 127.0.0.1 } } sieve_script personal { path = /var/spool/mail/%{user}/sieve/dovecot.sieve } namespace inbox { inbox = yes prefix = separator = / trash_priority = 0 mailbox Drafts { auto = subscribe special_use = "\\Drafts" # trash_priority = 0 } mailbox Junk { auto = subscribe special_use = "\\Junk" trash_priority = 1 } mailbox Sent { auto = subscribe special_use = "\\Sent" # trash_priority = 0 } mailbox Trash { auto = subscribe special_use = "\\Trash" trash_priority = 2 } } ssl_server { cert_file = /etc/dovecot/fullchain.pem key_file = /etc/dovecot/privkey.pem } passdb pam { driver = pam } userdb passwd { driver = passwd } userdb prefetch { driver = prefetch }

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how to fix this
by Marc 01 Jul '25

01 Jul '25

doveadm force-resync -u $account INBOX doveadm(): Warning: fscking index file /.../index/storage/dovecot.map.index doveadm(): Warning: mdbox /.../mdbox/storage: rebuilding indexes doveadm(): Error: Couldn't open mailbox 'foldertest1751045732429': Mailbox doesn't exist: foldertest1751045732429 doveadm(): Error: Couldn't open mailbox 'foldertest1751045732429/foldertest': Mailbox doesn't exist: foldertest1751045732429/foldertest doveadm(): Error: Couldn't open mailbox 'foldertest17485243507278': Mailbox doesn't exist: foldertest17485243507278 doveadm(): Error: Couldn't open mailbox 'foldertest17485243507278/foldertest': Mailbox doesn't exist: foldertest17485243507278/foldertest doveadm(): Error: Couldn't open mailbox 'Trash/test': Mailbox doesn't exist: Trash/test doveadm(): Error: Couldn't open mailbox 'INBOX/test-files': Mailbox doesn't exist: INBOX/test-files doveadm(): Warning: fscking index file /.../index/storage/dovecot.map.index

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sievec fails when run as non-root - bug?
by Genes Lists 30 Jun '25

30 Jun '25

1) With 2.4.1, when a non-root user runs sievec on their own sieve scripts it fails to run due to permission denied on the dovecot certificate key (which is only readable by root). Specifically: sievec active.sieve doveconf: Fatal: Error in configuration file /etc/dovecot/conf.d/10- ssl.conf line 10: cert_file: open(/etc/.../fullchain.pem) failed: Permission denied What is recommended way to deal with this? 2) Separate question: Might this explain why users sieve scripts are not running? I assume not as there are no 'sieve' items reported by lmtp in the logs. Config has: protocol lmtp { postmaster_address = postmaster@<domain>.com mail_plugins { sieve = yes } hostname = imap.<domain>.com } sieve_script before { driver = file path = /etc/dovecot/sieve/global active_path = remove_dup.sieve } sieve_script personal { driver = file path = ~/sieve active_path = ~/.dovecot.sieve } sieve_script after { driver = file path = /etc/dovecot/sieve active_path = default.sieve } thanks. -- Gene

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Identifying spamd problems
by Francis Augusto Medeiros-Logeay 27 Jun '25

27 Jun '25

Hi, I have use Dovecot, Spamassassin and Roundcube. My spam assassin is configured to use SQL. I have noticed that when I move a message to the junk folder, it increases the number of spam on the database. But when I move it out of the junk folder, it doesn’t increase the ham nor decreases the spam count. When running sa-learn manually, it does everything right. Here’s now 90-sieve.conf is configured; ieve_plugins = sieve_imapsieve sieve_extprograms sieve_before = /var/mail/vmail/mail/sieve/global/spam-global.sieve sieve = file:/var/mail/vmail/mail/sieve/%d/%n/scripts;active=/var/mail/vmail/mail/sieve/%d/%n/active-script.sieve imapsieve_mailbox1_name = Spam imapsieve_mailbox1_causes = COPY imapsieve_mailbox1_before = file:/var/mail/vmail/mail/sieve/global/report-spam.sieve imapsieve_mailbox2_name = * imapsieve_mailbox2_from = Spam imapsieve_mailbox2_causes = COPY imapsieve_mailbox2_before = file:/var/mail/vmail/mail/sieve/global/report-ham.sieve imapsieve_mailbox2_name = Archive imapsieve_mailbox2_from = * imapsieve_mailbox2_causes = COPY imapsieve_mailbox2_before = file:/var/mail/vmail/mail/sieve/global/report-ham.sieve sieve_execute_bin_dir = /usr/bin sieve_pipe_bin_dir = /var/mail/vmail/mail/sieve/global/scripts sieve_global_extensions = +vnd.dovecot.pipe +vnd.dovecot.execute And here’s hoe my scripts are: /var/mail/vmail/mail/sieve/global/report-spam.sieve^C root@9c8c309ee769:/# cat /var/mail/vmail/mail/sieve/global/report-spam.sieve require ["vnd.dovecot.pipe", "copy", "imapsieve", "environment", "variables", "vnd.dovecot.execute" ]; if environment :matches "imap.user" "*" { set "username" "${1}"; } pipe :copy "sa-learn-spam.sh" [ "${username}" ]; /var/mail/vmail/mail/sieve/global/report-ham.sieve require ["vnd.dovecot.pipe", "copy", "imapsieve", "environment", "variables"]; if environment :matches "imap.mailbox" "*" { set "mailbox" "${1}"; } if string "${mailbox}" "Trash" { stop; } if environment :matches "imap.user" "*" { set "username" "${1}"; } pipe :copy "sa-learn-ham.sh" [ "${username}" ]; sa-learn-ham.sh: #!/bin/sh export PATH="/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin:$PATH" exec /usr/bin/spamc -u ${1} -L ham exit 0 sa-learn-spam.sh #!/bin/sh export PATH="/usr/sbin;/usr/bin;/usr/local/bin;/usr/local/sbin;" exec /usr/bin/spamc -u ${1} -L spam Should I change for example: exec /usr/bin/spamc -u ${1} -L ham to exec /usr/bin/sa-learn -u ${1} —ham ? Best, Francis Hi, I have use Dovecot, Spamassassin and Roundcube. My spam assassin is configured to use SQL. I have noticed that when I move a message to the junk folder, it increases the number of spam on the database. But when I move it out of the junk folder, it doesn’t increase the ham nor decreases the spam count. When running sa-learn manually, it does everything right. Here’s now 90-sieve.conf is configured; ieve_plugins = sieve_imapsieve sieve_extprograms sieve_before = /var/mail/vmail/mail/sieve/global/spam-global.sieve sieve = file:/var/mail/vmail/mail/sieve/%d/%n/scripts;active=/var/mail/ vmail/mail/sieve/%d/%n/active-script.sieve imapsieve_mailbox1_name = Spam imapsieve_mailbox1_causes = COPY imapsieve_mailbox1_before = file:/var/mail/vmail/mail/sieve/global/report- spam.sieve imapsieve_mailbox2_name = * imapsieve_mailbox2_from = Spam imapsieve_mailbox2_causes = COPY imapsieve_mailbox2_before = file:/var/mail/vmail/mail/sieve/global/report- ham.sieve imapsieve_mailbox2_name = Archive imapsieve_mailbox2_from = * imapsieve_mailbox2_causes = COPY imapsieve_mailbox2_before = file:/var/mail/vmail/mail/sieve/global/report- ham.sieve sieve_execute_bin_dir = /usr/bin sieve_pipe_bin_dir = /var/mail/vmail/mail/sieve/global/scripts sieve_global_extensions = +vnd.dovecot.pipe +vnd.dovecot.execute And here’s hoe my scripts are: /var/mail/vmail/mail/sieve/global/report-spam.sieve^C root@9c8c309ee769:/# cat /var/mail/vmail/mail/sieve/global/report-spam.sieve require ["vnd.dovecot.pipe", "copy", "imapsieve", "environment", "variables", "vnd.dovecot.execute" ]; if environment :matches "imap.user" "*" { set "username" "${1}"; } pipe :copy "sa-learn-spam.sh" [ "${username}" ]; /var/mail/vmail/mail/sieve/global/report-ham.sieve require ["vnd.dovecot.pipe", "copy", "imapsieve", "environment", "variables"]; if environment :matches "imap.mailbox" "*" { set "mailbox" "${1}"; } if string "${mailbox}" "Trash" { stop; } if environment :matches "imap.user" "*" { set "username" "${1}"; } pipe :copy "sa-learn-ham.sh" [ "${username}" ]; sa-learn-ham.sh: #!/bin/sh export PATH="/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin:$PATH" exec /usr/bin/spamc -u ${1} -L ham exit 0 sa-learn-spam.sh #!/bin/sh export PATH="/usr/sbin;/usr/bin;/usr/local/bin;/usr/local/sbin;" exec /usr/bin/spamc -u ${1} -L spam Should I change for example: exec /usr/bin/spamc -u ${1} -L ham to exec /usr/bin/sa-learn -u ${1} —ham ? Best, Francis

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