April 2024 - dovecot - dovecot.org

exfat not supported ?
by Joan Moreau 21 Apr '24

21 Apr '24

Hi Would placing my storage on a exfat partition work ? If no, why ? Thank you

3 5

Logging e_debug messages
by D S 21 Apr '24

21 Apr '24

Is it possible to log the e_debug events in quota-status.c? [https://github.com/dovecot/core/blob/main/src/plugins/quota/quota-status.c] Running: Dovecot 2.3.19.1 (9b53102964) Here's the config I've tried: log_path = /var/log/dovecot.log event_exporter log { format = json format_args = time-rfc3339 transport = log } metric everything { exporter = log filter = event=* OR category=* } log_debug = event=* auth_verbose = yes auth_debug = yes mail_debug = yes This seems to capture events at INFO level or higher, and some Debug log messages, but not the e_debug messages in quota-status.c. Thanks, Daniel

1 0

thread->detach() creates confusion of dovecot
by Joan Moreau 20 Apr '24

20 Apr '24

Hi When I try to "detach" (https://en.cppreference.com/w/cpp/thread/thread/detach) a thread running inside a plugin, it seems the core dovecot has some influence on that , tries to close this for some unknown reason and usually ends up crashing What is the cause of this ? Thank you

1 0

Error: acl: dict_iterate() failed: sql dict iterate failed for shared : Invalid/unmapped path
by Syrosh 18 Apr '24

18 Apr '24

Hi, This error occurs if you have shared mailboxes configured, but not a map for sharing with "anyone". Dovecot then tries to perform a SQL query for something that doesn't exist and logs this error message. Error: acl: dict_iterate() failed: sql dict iterate failed for shared : Invalid/unmapped path There's a 14 year old discussion that talks about adding a dummy table and map to prevent the error: https://dovecot.dovecot.narkive.com/qWO58HYM/error-sql-dict-iterate-question I'd rather add this table since I'm not using sharing to anyone, is there a way to prevent dovecot from making this query? Best Regards, Syrosh

1 0

Bug report: invalid \HasNoChildren in response when asterisk is used in the name
by Merijn Schering 18 Apr '24

18 Apr '24

Hi, I'm using dovecot 2.3.4.1 (f79e8e7e4). I have created a folder called "Test with *". Now when I do a command: A3 LIST "" "%" RETURN (CHILDREN STATUS (MESSAGES UNSEEN)) It responds: * STATUS Test with * ( MESSAGES 0 UNSEEN 0 ) * LIST ( \HasNoChildren \UnMarked ) / Spam But it actually has children! This only happens when I use a * character in the name. I hope you can fix this some day. Thanks! Best regards, Merijn Schering Intermesh https://www.group-office.com https://twitter.com/GroupOffice

2 4

Wildcard !include statements fail if nothing matches
by Noah Meyerhans 17 Apr '24

17 Apr '24

Forwarding this report from Debian bug #1068478. Please see the full report for more context. [1] Per the documentation on "Including config files", "It’s not an error if wildcards don’t result in any matching files." [2] However, that statement does not seem to reflect the actual behavior of the code. Some relevant snippets of code from src/config/config-parser.c: from config_parse_line(): if (strcmp(key, "!include") == 0) return CONFIG_LINE_TYPE_INCLUDE; if (strcmp(key, "!include_try") == 0) return CONFIG_LINE_TYPE_INCLUDE_TRY; This return value is later handled with a case statement in config_parser_apply_line(): case CONFIG_LINE_TYPE_INCLUDE: case CONFIG_LINE_TYPE_INCLUDE_TRY: (void)settings_include(ctx, fix_relative_path(value, ctx->cur_input), type == CONFIG_LINE_TYPE_INCLUDE_TRY); break; The result of the "type == CONFIG_LINE_TYPE_INCLUDE_TRY" statement is passed as the bool ignore_errors parameter to bool ignore_errors(), so if it evaluates to false as it does when type == CONFIG_LINE_TYPE_INCLUDE, then we return an error: case GLOB_NOMATCH: if (ignore_errors) return 0; ctx->error = "No matches"; return -1; The code is pretty straightforward in how it handles this scenario, so maybe the documentation should be clarified? Thanks noah 1. https://bugs.debian.org/1068478 2. https://doc.dovecot.org/configuration_manual/config_file/#including-config-…

2 2

doveadm import error: quota: Unknown namespace: INBOX/
by Ralf Becker 17 Apr '24

17 Apr '24

Dovecot version is 2.3.20 and I try to restore a folder hierarchy from an older snapshot of the mailbox (folders in question have been deleted): sudo -u dovecot doveadm -Dv import -u pbs(a)xyz.de -s mdbox:$(pwd)/pbs-2024-03-19/mdbox INBOX mailbox 'projekte/8-BZ/*' I'm getting the following error: Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Error: quota: Unknown namespace: INBOX/ I also tried restoring in a (not existing) restore folder: Restore-2024-03-19 and using search query "mailbox 'projekte/8-BZ'", all give the same result :( Any ideas what might be wrong, I did this many times before, and it worked, so I'm puzzeled ... Here is the full output of doveadm import command above and doveconf -n: root@aab41229427e:/var/dovecot/imap/xyz.de# sudo -u dovecot doveadm -Dv import -upbs(a)xyz.de -s mdbox:$(pwd)/pbs-2024-03-19/mdbox INBOX mailbox 'projekte/8-BZ/*' Debug: Loading modules from directory: /usr/lib/dovecot/modules/doveadm Debug: Skipping module doveadm_acl_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/lib10_doveadm_acl_plugin.so: undefined symbol: acl_user_module (this is usually intentional, so just ignore this message) Debug: Skipping module doveadm_quota_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/lib10_doveadm_quota_plugin.so: undefined symbol: quota_user_module (this is usually intentional, so just ignore this message) Debug: Module loaded: /usr/lib/dovecot/modules/doveadm/lib10_doveadm_sieve_plugin.so Debug: Skipping module doveadm_fts_lucene_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/lib20_doveadm_fts_lucene_plugin.so: undefined symbol: lucene_index_iter_deinit (this is usually intentional, so just ignore this message) Debug: Skipping module doveadm_fts_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/lib20_doveadm_fts_plugin.so: undefined symbol: fts_user_get_language_list (this is usually intentional, so just ignore this message) Debug: Skipping module doveadm_mail_crypt_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/libdoveadm_mail_crypt_plugin.so: undefined symbol: mail_crypt_box_get_pvt_digests (this is usually intentional, so just ignore this message) Debug: Loading modules from directory: /usr/lib/dovecot/modules/doveadm Debug: Skipping module doveadm_acl_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/lib10_doveadm_acl_plugin.so: undefined symbol: acl_user_module (this is usually intentional, so just ignore this message) Debug: Skipping module doveadm_quota_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/lib10_doveadm_quota_plugin.so: undefined symbol: quota_user_module (this is usually intentional, so just ignore this message) Debug: Module loaded: /usr/lib/dovecot/modules/doveadm/lib10_doveadm_sieve_plugin.so Debug: Skipping module doveadm_fts_lucene_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/lib20_doveadm_fts_lucene_plugin.so: undefined symbol: lucene_index_iter_deinit (this is usually intentional, so just ignore this message) Debug: Skipping module doveadm_fts_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/lib20_doveadm_fts_plugin.so: undefined symbol: fts_user_get_language_list (this is usually intentional, so just ignore this message) Debug: Skipping module doveadm_mail_crypt_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/libdoveadm_mail_crypt_plugin.so: undefined symbol: mail_crypt_box_get_pvt_digests (this is usually intentional, so just ignore this message) Apr 12 10:52:18 Debug: Loading modules from directory: /usr/lib/dovecot/modules Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/lib01_acl_plugin.so Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/lib01_mail_lua_plugin.so Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/lib10_quota_plugin.so Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/lib15_notify_plugin.so Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/lib20_mail_log_plugin.so Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/lib20_push_notification_plugin.so Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/lib20_replication_plugin.so Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/lib22_push_notification_lua_plugin.so Apr 12 10:52:18 Debug: Loading modules from directory: /usr/lib/dovecot/modules/doveadm Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/doveadm/lib10_doveadm_acl_plugin.so Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/doveadm/lib10_doveadm_quota_plugin.so Apr 12 10:52:18 Debug: Skipping module doveadm_fts_lucene_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/lib20_doveadm_fts_lucene_plugin.so: undefined symbol: lucene_index_iter_deinit (this is usually intentional, so just ignore this message) Apr 12 10:52:18 Debug: Skipping module doveadm_fts_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/lib20_doveadm_fts_plugin.so: undefined symbol: fts_user_get_language_list (this is usually intentional, so just ignore this message) Apr 12 10:52:18 Debug: Skipping module doveadm_mail_crypt_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/libdoveadm_mail_crypt_plugin.so: undefined symbol: mail_crypt_box_get_pvt_digests (this is usually intentional, so just ignore this message) Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: auth-master: passdb lookup(pbs(a)xyz.de): Started passdb lookup Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: auth-master: conn unix:/run/dovecot/auth-userdb: Connecting Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: auth-master: conn unix:/run/dovecot/auth-userdb (pid=1,uid=0): Client connected (fd=8) Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: auth-master: passdb lookup(pbs(a)xyz.de): auth PASS input: Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: auth-master: passdb lookup(pbs(a)xyz.de): Passdb lookup failed Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: auth-master: userdb lookup(pbs(a)xyz.de): Started userdb lookup Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: auth-master: userdb lookup(pbs(a)xyz.de): auth USER input:pbs@xyz.de home=/var/dovecot/imap/xyz.de/pbs quota_rule=*:bytes=20971520000master_user=pbs@xyz.de acl_groups=_admins@xyz.de,_alle-festangestellte@xyz.de,_organisatorische einheiten@xyz.de,_zbt-festangestellte@xyz.de,_zbt-geschaeftsfuehrung@xyz.de, Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: auth-master: userdb lookup(pbs(a)xyz.de): Finished userdb lookup (username=pbs(a)xyz.de home=/var/dovecot/imap/xyz.de/pbs quota_rule=*:bytes=20971520000master_user=pbs@xyz.de acl_groups=_admins@xyz.de,_alle-festangestellte@xyz.de,_organisatorische einheiten@xyz.de,_zbt-festangestellte@xyz.de,_zbt-geschaeftsfuehrung@xyz.de,) Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: Added userdb setting:plugin/acl_groups=_admins@xyz.de,_alle-festangestellte@xyz.de,_organisatorische einheiten@xyz.de,_zbt-festangestellte@xyz.de,_zbt-geschaeftsfuehrung@xyz.de, Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: Added userdb setting:plugin/master_user=pbs@xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: Added userdb setting: plugin/quota_rule=*:bytes=20971520000 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Effective uid=90, gid=101, home=/var/dovecot/imap/xyz.de/pbs Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): dict created (uri=file:/var/dovecot/imap/xyz.de/shared-mailboxes.db, base_dir=/run/dovecot) Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Quota root: name=User quota backend=dict args=:ns=INBOX/:file:/var/dovecot/imap/xyz.de/pbs/dovecot-quota Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Quota rule: root=User quota mailbox=* bytes=20971520000 messages=0 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Quota grace: root=User quota bytes=2097152000 (10%) Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: quota-dict:user=pbs@xyz.de, uri=file:/var/dovecot/imap/xyz.de/pbs/dovecot-quota, noenforcing=0 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): dict created (uri=file:/var/dovecot/imap/xyz.de/pbs/dovecot-quota, base_dir=/run/dovecot) Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: lua: Loading /etc/dovecot/dovecot-push.lua Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: lua: Calling script_init Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Namespace inboxes: type=private, prefix=INBOX/, sep=/, inbox=yes, hidden=no, list=yes, subscriptions=no location=mdbox:~/mdbox Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: fs: root=/var/dovecot/imap/xyz.de/pbs/mdbox, index=, indexpvt=, control=, inbox=, alt= Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: initializing backend with data: vfile Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: acl username =pbs(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: owner = 1 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _admins(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _alle-festangestellte(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _organisatorischeeinheiten(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _zbt-festangestellte(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _zbt-geschaeftsfuehrung(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl vfile: Global ACLs disabled Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Namespace users: type=shared, prefix=user/%n/, sep=/, inbox=no, hidden=no, list=yes, subscriptions=no location=mdbox:%h/mdbox Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: shared: root=/run/dovecot, index=, indexpvt=, control=, inbox=, alt= Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: initializing backend with data: vfile Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: acl username =pbs(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: owner = 0 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _admins(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _alle-festangestellte(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _organisatorischeeinheiten(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _zbt-festangestellte(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _zbt-geschaeftsfuehrung(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl vfile: Global ACLs disabled Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Namespace subs: type=private, prefix=, sep=/, inbox=no, hidden=yes, list=no, subscriptions=yes location=mdbox:~/mdbox Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: fs: root=/var/dovecot/imap/xyz.de/pbs/mdbox, index=, indexpvt=, control=, inbox=, alt= Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: initializing backend with data: vfile Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: acl username =pbs(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: owner = 1 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _admins(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _alle-festangestellte(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _organisatorischeeinheiten(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _zbt-festangestellte(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _zbt-geschaeftsfuehrung(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl vfile: Global ACLs disabled Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: quota: quota_over_flag check: quota_over_script unset - skipping Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: auth-master: userdb lookup(pbs(a)xyz.de): Started userdb lookup Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: auth-master: userdb lookup(pbs(a)xyz.de): auth USER input:pbs@xyz.de home=/var/dovecot/imap/xyz.de/pbs quota_rule=*:bytes=20971520000master_user=pbs@xyz.de acl_groups=_admins@xyz.de,_alle-festangestellte@xyz.de,_organisatorische einheiten@xyz.de,_zbt-festangestellte@xyz.de,_zbt-geschaeftsfuehrung@xyz.de, Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: auth-master: userdb lookup(pbs(a)xyz.de): Finished userdb lookup (username=pbs(a)xyz.de home=/var/dovecot/imap/xyz.de/pbs quota_rule=*:bytes=20971520000master_user=pbs@xyz.de acl_groups=_admins@xyz.de,_alle-festangestellte@xyz.de,_organisatorische einheiten@xyz.de,_zbt-festangestellte@xyz.de,_zbt-geschaeftsfuehrung@xyz.de,) Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: Added userdb setting:plugin/acl_groups=_admins@xyz.de,_alle-festangestellte@xyz.de,_organisatorische einheiten@xyz.de,_zbt-festangestellte@xyz.de,_zbt-geschaeftsfuehrung@xyz.de, Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: Added userdb setting:plugin/master_user=pbs@xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: Added userdb setting: plugin/quota_rule=*:bytes=20971520000 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Effective uid=90, gid=101, home=/var/dovecot/imap/xyz.de/pbs Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): dict created (uri=file:/var/dovecot/imap/xyz.de/shared-mailboxes.db, base_dir=/run/dovecot) Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Quota root: name=User quota backend=dict args=:ns=INBOX/:file:/var/dovecot/imap/xyz.de/pbs/dovecot-quota Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Quota rule: root=User quota mailbox=* bytes=20971520000 messages=0 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Quota grace: root=User quota bytes=2097152000 (10%) Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: quota-dict:user=pbs@xyz.de, uri=file:/var/dovecot/imap/xyz.de/pbs/dovecot-quota, noenforcing=0 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): dict created (uri=file:/var/dovecot/imap/xyz.de/pbs/dovecot-quota, base_dir=/run/dovecot) Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: lua: Loading /etc/dovecot/dovecot-push.lua Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: lua: Calling script_init Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: fs: root=/var/dovecot/imap/xyz.de/pbs-2024-03-19/mdbox, index=, indexpvt=, control=, inbox=, alt= Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: initializing backend with data: vfile Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: acl username =pbs(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: owner = 1 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _admins(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _alle-festangestellte(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _organisatorischeeinheiten(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _zbt-festangestellte(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _zbt-geschaeftsfuehrung(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl vfile: Global ACLs disabled Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Error: quota: Unknown namespace: INBOX/ Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: quota: quota_over_flag check: quota_over_script unset - skipping Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl vfile: file /var/dovecot/imap/xyz.de/pbs-2024-03-19/mdbox/mailboxes/dovecot-acl not found Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: User session is finished Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): dict destroyed Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): Waiting for dict to finish pending operations Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): dict destroyed Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: User session is finished Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): dict destroyed Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): Waiting for dict to finish pending operations Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): dict destroyed Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: auth-master: conn unix:/run/dovecot/auth-userdb (pid=1,uid=0): Disconnected: Connection closed (fd=8) root@aab41229427e:/var/dovecot/imap/xyz.de# doveconf -n # 2.3.20 (80a5ac675d): /etc/dovecot/dovecot.conf # Pigeonhole version 0.5.20 (149edcf2) # OS: Linux 5.4.0-174-generic x86_64 Ubuntu 20.04.6 LTS # Hostname: aab41229427e auth_cache_negative_ttl = 2 mins auth_cache_size = 10 M auth_cache_ttl = 5 mins auth_master_user_separator = * auth_mechanisms = plain login auth_username_chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@#" default_client_limit = 3500 default_process_limit = 512 disable_plaintext_auth = no doveadm_password = # hidden, use -P to show it doveadm_port = 12345 first_valid_uid = 90 listen = * lmtp_rcpt_check_quota = yes log_path = /dev/stderr login_greeting = Dovecot FRA.nfs ready mail_access_groups = dovecot mail_attribute_dict =file:%h/dovecot-metadata mail_gid = dovecot mail_location = mdbox:~/mdbox mail_log_prefix = "%s(%u %p): " mail_max_userip_connections = 200 mail_plugins = acl quota notify replication mail_log mail_lua notify push_notification push_notification_lua mail_uid = dovecot managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave vnd.dovecot.debug mbox_min_index_size = 1000 B mdbox_rotate_size = 50 M namespace inboxes { inbox = yes location = mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Junk { auto = subscribe special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } mailbox Templates { auto = subscribe } mailbox Trash { auto = subscribe special_use = \Trash } prefix = INBOX/ separator = / subscriptions = no } namespace subs { hidden = yes list = no location = prefix = separator = / } namespace users { location = mdbox:%%h/mdbox prefix = user/%%n/ separator = / subscriptions = no type = shared } passdb { args = /etc/dovecot/dovecot-dict-master-auth.conf driver = dict master = yes } passdb { args = /etc/dovecot/dovecot-dict-auth.conf driver = dict } plugin { acl = vfile acl_shared_dict =file:/var/dovecot/imap/%d/shared-mailboxes.db mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename mail_log_fields = uid box msgid size mail_replica = tcp:10.44.99.6 push_lua_url =http://push-proxy/ push_notification_driver = lua:file=/etc/dovecot/dovecot-push.lua quota =dict:User quota::ns=INBOX/:file:%h/dovecot-quota quota_rule = *:storage=200GB sieve = ~/sieve/dovecot.sieve sieve_after = /var/dovecot/sieve/after.d/ sieve_before = /var/dovecot/sieve/before.d/ sieve_dir = ~/sieve sieve_extensions = +editheader +vacation-seconds sieve_user_log = ~/.sieve.log sieve_vacation_min_period = 1s } postmaster_address =admins(a)egroupware.org protocols = imap pop3 lmtp sieve replication_dsync_parameters = -d -n INBOX -l 30 -U service aggregator { fifo_listener replication-notify-fifo { user = dovecot } unix_listener replication-notify { user = dovecot } } service auth-worker { user = $default_internal_user } service auth { drop_priv_before_exec = no inet_listener { port = 113 } } service doveadm { inet_listener { port = 12345 } inet_listener { port = 26 } vsz_limit = 640 M } service imap-login { inet_listener imap { port = 143 } inet_listener imaps { port = 993 ssl = yes } process_min_avail = 5 service_count = 1 vsz_limit = 64 M } service imap { executable = imap process_limit = 2048 vsz_limit = 640 M } service lmtp { inet_listener lmtp { port = 24 } unix_listener lmtp { mode = 0666 } vsz_limit = 512 M } service managesieve-login { inet_listener sieve { port = 4190 } inet_listener sieve_deprecated { port = 2000 } } service pop3-login { inet_listener pop3 { port = 110 } inet_listener pop3s { port = 995 ssl = yes } } service pop3 { executable = pop3 } service postlogin { executable = script-login -d rawlog -b -t } service replicator { process_min_avail = 1 unix_listener replicator-doveadm { group = dovecot mode = 0660 user = dovecot } } ssl_cert = </etc/certs/mail.egroupware.org.pem ssl_cipher_list = ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384 ssl_dh = # hidden, use -P to show it ssl_key = # hidden, use -P to show it submission_host = fra-node-pool-internal.k8s.farm.egroupware.org:25 userdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } userdb { args = /etc/dovecot/dovecot-dict-auth.conf driver = dict } verbose_proctitle = yes protocol lda { mail_plugins = acl quota notify replication mail_log mail_lua notify push_notification push_notification_lua acl sieve quota } protocol imap { imap_metadata = yes mail_max_userip_connections = 200 mail_plugins = acl quota notify replication mail_log mail_lua notify push_notification push_notification_lua acl imap_acl quota imap_quota } protocol lmtp { mail_max_lock_timeout = 25 secs mail_plugins = acl quota notify replication mail_log mail_lua notify push_notification push_notification_lua acl sieve quota } -- Ralf Becker EGroupware GmbH [www.egroupware.org] Handelsregister HRB Kaiserslautern 3587 Geschäftsführer Birgit und Ralf Becker Leibnizstr. 17, 67663 Kaiserslautern, Germany Telefon +49 631 31657-0 Dovecot version is 2.3.20 and I try to restore a folder hierarchy from an older snapshot of the mailbox (folders in question have been deleted): sudo -u dovecot doveadm -Dv import -u pbs(a)xyz.de -s mdbox:$(pwd)/pbs-2024-03- 19/mdbox INBOX mailbox 'projekte/8-BZ/*' I'm getting the following error: Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Error: quota: Unknown namespace: INBOX/ I also tried restoring in a (not existing) restore folder: Restore-2024-03-19 and using search query "mailbox 'projekte/8-BZ'", all give the same result :( Any ideas what might be wrong, I did this many times before, and it worked, so I'm puzzeled ... Here is the full output of doveadm import command above and doveconf -n: root@aab41229427e:/var/dovecot/imap/xyz.de# sudo -u dovecot doveadm -Dv import -u pbs(a)xyz.de -s mdbox:$(pwd)/pbs-2024-03-19/mdbox INBOX mailbox 'projekte/8- BZ/*' Debug: Loading modules from directory: /usr/lib/dovecot/modules/doveadm Debug: Skipping module doveadm_acl_plugin, because dlopen() failed: /usr/lib/ dovecot/modules/doveadm/lib10_doveadm_acl_plugin.so: undefined symbol: acl_user_module (this is usually intentional, so just ignore this message) Debug: Skipping module doveadm_quota_plugin, because dlopen() failed: /usr/lib/ dovecot/modules/doveadm/lib10_doveadm_quota_plugin.so: undefined symbol: quota_user_module (this is usually intentional, so just ignore this message) Debug: Module loaded: /usr/lib/dovecot/modules/doveadm/ lib10_doveadm_sieve_plugin.so Debug: Skipping module doveadm_fts_lucene_plugin, because dlopen() failed: / usr/lib/dovecot/modules/doveadm/lib20_doveadm_fts_lucene_plugin.so: undefined symbol: lucene_index_iter_deinit (this is usually intentional, so just ignore this message) Debug: Skipping module doveadm_fts_plugin, because dlopen() failed: /usr/lib/ dovecot/modules/doveadm/lib20_doveadm_fts_plugin.so: undefined symbol: fts_user_get_language_list (this is usually intentional, so just ignore this message) Debug: Skipping module doveadm_mail_crypt_plugin, because dlopen() failed: / usr/lib/dovecot/modules/doveadm/libdoveadm_mail_crypt_plugin.so: undefined symbol: mail_crypt_box_get_pvt_digests (this is usually intentional, so just ignore this message) Debug: Loading modules from directory: /usr/lib/dovecot/modules/doveadm Debug: Skipping module doveadm_acl_plugin, because dlopen() failed: /usr/lib/ dovecot/modules/doveadm/lib10_doveadm_acl_plugin.so: undefined symbol: acl_user_module (this is usually intentional, so just ignore this message) Debug: Skipping module doveadm_quota_plugin, because dlopen() failed: /usr/lib/ dovecot/modules/doveadm/lib10_doveadm_quota_plugin.so: undefined symbol: quota_user_module (this is usually intentional, so just ignore this message) Debug: Module loaded: /usr/lib/dovecot/modules/doveadm/ lib10_doveadm_sieve_plugin.so Debug: Skipping module doveadm_fts_lucene_plugin, because dlopen() failed: / usr/lib/dovecot/modules/doveadm/lib20_doveadm_fts_lucene_plugin.so: undefined symbol: lucene_index_iter_deinit (this is usually intentional, so just ignore this message) Debug: Skipping module doveadm_fts_plugin, because dlopen() failed: /usr/lib/ dovecot/modules/doveadm/lib20_doveadm_fts_plugin.so: undefined symbol: fts_user_get_language_list (this is usually intentional, so just ignore this message) Debug: Skipping module doveadm_mail_crypt_plugin, because dlopen() failed: / usr/lib/dovecot/modules/doveadm/libdoveadm_mail_crypt_plugin.so: undefined symbol: mail_crypt_box_get_pvt_digests (this is usually intentional, so just ignore this message) Apr 12 10:52:18 Debug: Loading modules from directory: /usr/lib/dovecot/modules Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/ lib01_acl_plugin.so Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/ lib01_mail_lua_plugin.so Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/ lib10_quota_plugin.so Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/ lib15_notify_plugin.so Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/ lib20_mail_log_plugin.so Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/ lib20_push_notification_plugin.so Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/ lib20_replication_plugin.so Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/ lib22_push_notification_lua_plugin.so Apr 12 10:52:18 Debug: Loading modules from directory: /usr/lib/dovecot/ modules/doveadm Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/doveadm/ lib10_doveadm_acl_plugin.so Apr 12 10:52:18 Debug: Module loaded: /usr/lib/dovecot/modules/doveadm/ lib10_doveadm_quota_plugin.so Apr 12 10:52:18 Debug: Skipping module doveadm_fts_lucene_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/ lib20_doveadm_fts_lucene_plugin.so: undefined symbol: lucene_index_iter_deinit (this is usually intentional, so just ignore this message) Apr 12 10:52:18 Debug: Skipping module doveadm_fts_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/lib20_doveadm_fts_plugin.so: undefined symbol: fts_user_get_language_list (this is usually intentional, so just ignore this message) Apr 12 10:52:18 Debug: Skipping module doveadm_mail_crypt_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/ libdoveadm_mail_crypt_plugin.so: undefined symbol: mail_crypt_box_get_pvt_digests (this is usually intentional, so just ignore this message) Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: auth-master: passdb lookup (pbs(a)xyz.de): Started passdb lookup Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: auth-master: conn unix:/run/ dovecot/auth-userdb: Connecting Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: auth-master: conn unix:/run/ dovecot/auth-userdb (pid=1,uid=0): Client connected (fd=8) Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: auth-master: passdb lookup (pbs(a)xyz.de): auth PASS input: Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: auth-master: passdb lookup (pbs(a)xyz.de): Passdb lookup failed Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: auth-master: userdb lookup (pbs(a)xyz.de): Started userdb lookup Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: auth-master: userdb lookup (pbs(a)xyz.de): auth USER input: pbs(a)xyz.de home=/var/dovecot/imap/xyz.de/pbs quota_rule=*:bytes=20971520000 master_user=pbs(a)xyz.de acl_groups=_admins@xyz.de,_alle-festangestellte@xyz.de,_organisatorische einheiten@xyz.de,_zbt-festangestellte@xyz.de,_zbt-geschaeftsfuehrung@xyz.de, Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: auth-master: userdb lookup (pbs(a)xyz.de): Finished userdb lookup (username=pbs(a)xyz.de home=/var/dovecot/ imap/xyz.de/pbs quota_rule=*:bytes=20971520000 master_user=pbs(a)xyz.de acl_groups=_admins@xyz.de,_alle-festangestellte@xyz.de,_organisatorische einheiten@xyz.de,_zbt-festangestellte@xyz.de,_zbt-geschaeftsfuehrung@xyz.de,) Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: Added userdb setting: plugin/acl_groups=_admins@xyz.de,_alle-festangestellte@xyz.de,_organisatorische einheiten@xyz.de,_zbt-festangestellte@xyz.de,_zbt-geschaeftsfuehrung@xyz.de, Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: Added userdb setting: plugin/master_user=pbs(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: Added userdb setting: plugin/quota_rule=*:bytes=20971520000 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Effective uid=90, gid=101, home=/ var/dovecot/imap/xyz.de/pbs Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): dict created (uri=file: /var/dovecot/imap/xyz.de/shared-mailboxes.db, base_dir=/run/dovecot) Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Quota root: name=User quota backend=dict args=:ns=INBOX/:file:/var/dovecot/imap/xyz.de/pbs/dovecot-quota Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Quota rule: root=User quota mailbox=* bytes=20971520000 messages=0 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Quota grace: root=User quota bytes=2097152000 (10%) Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: quota-dict: user=pbs(a)xyz.de, uri=file:/var/dovecot/imap/xyz.de/pbs/dovecot-quota, noenforcing=0 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): dict created (uri=file: /var/dovecot/imap/xyz.de/pbs/dovecot-quota, base_dir=/run/dovecot) Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: lua: Loading /etc/dovecot/dovecot- push.lua Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: lua: Calling script_init Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Namespace inboxes: type=private, prefix=INBOX/, sep=/, inbox=yes, hidden=no, list=yes, subscriptions=no location=mdbox:~/mdbox Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: fs: root=/var/dovecot/imap/xyz.de/ pbs/mdbox, index=, indexpvt=, control=, inbox=, alt= Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: initializing backend with data: vfile Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: acl username = pbs(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: owner = 1 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _admins(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _alle- festangestellte(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _organisatorische einheiten(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _zbt- festangestellte(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _zbt- geschaeftsfuehrung(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl vfile: Global ACLs disabled Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Namespace users: type=shared, prefix=user/%n/, sep=/, inbox=no, hidden=no, list=yes, subscriptions=no location=mdbox:%h/mdbox Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: shared: root=/run/dovecot, index=, indexpvt=, control=, inbox=, alt= Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: initializing backend with data: vfile Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: acl username = pbs(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: owner = 0 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _admins(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _alle- festangestellte(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _organisatorische einheiten(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _zbt- festangestellte(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _zbt- geschaeftsfuehrung(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl vfile: Global ACLs disabled Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Namespace subs: type=private, prefix=, sep=/, inbox=no, hidden=yes, list=no, subscriptions=yes location=mdbox:~/mdbox Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: fs: root=/var/dovecot/imap/xyz.de/ pbs/mdbox, index=, indexpvt=, control=, inbox=, alt= Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: initializing backend with data: vfile Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: acl username = pbs(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: owner = 1 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _admins(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _alle- festangestellte(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _organisatorische einheiten(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _zbt- festangestellte(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _zbt- geschaeftsfuehrung(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl vfile: Global ACLs disabled Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: quota: quota_over_flag check: quota_over_script unset - skipping Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: auth-master: userdb lookup (pbs(a)xyz.de): Started userdb lookup Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: auth-master: userdb lookup (pbs(a)xyz.de): auth USER input: pbs(a)xyz.de home=/var/dovecot/imap/xyz.de/pbs quota_rule=*:bytes=20971520000 master_user=pbs(a)xyz.de acl_groups=_admins@xyz.de,_alle-festangestellte@xyz.de,_organisatorische einheiten@xyz.de,_zbt-festangestellte@xyz.de,_zbt-geschaeftsfuehrung@xyz.de, Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: auth-master: userdb lookup (pbs(a)xyz.de): Finished userdb lookup (username=pbs(a)xyz.de home=/var/dovecot/ imap/xyz.de/pbs quota_rule=*:bytes=20971520000 master_user=pbs(a)xyz.de acl_groups=_admins@xyz.de,_alle-festangestellte@xyz.de,_organisatorische einheiten@xyz.de,_zbt-festangestellte@xyz.de,_zbt-geschaeftsfuehrung@xyz.de,) Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: Added userdb setting: plugin/acl_groups=_admins@xyz.de,_alle-festangestellte@xyz.de,_organisatorische einheiten@xyz.de,_zbt-festangestellte@xyz.de,_zbt-geschaeftsfuehrung@xyz.de, Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: Added userdb setting: plugin/master_user=pbs(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de 1416382): Debug: Added userdb setting: plugin/quota_rule=*:bytes=20971520000 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Effective uid=90, gid=101, home=/ var/dovecot/imap/xyz.de/pbs Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): dict created (uri=file: /var/dovecot/imap/xyz.de/shared-mailboxes.db, base_dir=/run/dovecot) Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Quota root: name=User quota backend=dict args=:ns=INBOX/:file:/var/dovecot/imap/xyz.de/pbs/dovecot-quota Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Quota rule: root=User quota mailbox=* bytes=20971520000 messages=0 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: Quota grace: root=User quota bytes=2097152000 (10%) Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: quota-dict: user=pbs(a)xyz.de, uri=file:/var/dovecot/imap/xyz.de/pbs/dovecot-quota, noenforcing=0 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): dict created (uri=file: /var/dovecot/imap/xyz.de/pbs/dovecot-quota, base_dir=/run/dovecot) Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: lua: Loading /etc/dovecot/dovecot- push.lua Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: lua: Calling script_init Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: fs: root=/var/dovecot/imap/xyz.de/ pbs-2024-03-19/mdbox, index=, indexpvt=, control=, inbox=, alt= Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: initializing backend with data: vfile Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: acl username = pbs(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: owner = 1 Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _admins(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _alle- festangestellte(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _organisatorische einheiten(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _zbt- festangestellte(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: _zbt- geschaeftsfuehrung(a)xyz.de Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl: group added: Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl vfile: Global ACLs disabled Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Error: quota: Unknown namespace: INBOX/ Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: quota: quota_over_flag check: quota_over_script unset - skipping Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: acl vfile: file /var/dovecot/imap/ xyz.de/pbs-2024-03-19/mdbox/mailboxes/dovecot-acl not found Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: User session is finished Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): dict destroyed Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): Waiting for dict to finish pending operations Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): dict destroyed Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: User session is finished Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): dict destroyed Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): Waiting for dict to finish pending operations Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: dict(file): dict destroyed Apr 12 10:52:18 doveadm(pbs(a)xyz.de): Debug: auth-master: conn unix:/run/ dovecot/auth-userdb (pid=1,uid=0): Disconnected: Connection closed (fd=8) root@aab41229427e:/var/dovecot/imap/xyz.de# doveconf -n # 2.3.20 (80a5ac675d): /etc/dovecot/dovecot.conf # Pigeonhole version 0.5.20 (149edcf2) # OS: Linux 5.4.0-174-generic x86_64 Ubuntu 20.04.6 LTS # Hostname: aab41229427e auth_cache_negative_ttl = 2 mins auth_cache_size = 10 M auth_cache_ttl = 5 mins auth_master_user_separator = * auth_mechanisms = plain login auth_username_chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@#" default_client_limit = 3500 default_process_limit = 512 disable_plaintext_auth = no doveadm_password = # hidden, use -P to show it doveadm_port = 12345 first_valid_uid = 90 listen = * lmtp_rcpt_check_quota = yes log_path = /dev/stderr login_greeting = Dovecot FRA.nfs ready mail_access_groups = dovecot mail_attribute_dict = file:%h/dovecot-metadata mail_gid = dovecot mail_location = mdbox:~/mdbox mail_log_prefix = "%s(%u %p): " mail_max_userip_connections = 200 mail_plugins = acl quota notify replication mail_log mail_lua notify push_notification push_notification_lua mail_uid = dovecot managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave vnd.dovecot.debug mbox_min_index_size = 1000 B mdbox_rotate_size = 50 M namespace inboxes { inbox = yes location = mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Junk { auto = subscribe special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } mailbox Templates { auto = subscribe } mailbox Trash { auto = subscribe special_use = \Trash } prefix = INBOX/ separator = / subscriptions = no } namespace subs { hidden = yes list = no location = prefix = separator = / } namespace users { location = mdbox:%%h/mdbox prefix = user/%%n/ separator = / subscriptions = no type = shared } passdb { args = /etc/dovecot/dovecot-dict-master-auth.conf driver = dict master = yes } passdb { args = /etc/dovecot/dovecot-dict-auth.conf driver = dict } plugin { acl = vfile acl_shared_dict = file:/var/dovecot/imap/%d/shared-mailboxes.db mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename mail_log_fields = uid box msgid size mail_replica = tcp:10.44.99.6 push_lua_url = http://push-proxy/ push_notification_driver = lua:file=/etc/dovecot/dovecot-push.lua quota = dict:User quota::ns=INBOX/:file:%h/dovecot-quota quota_rule = *:storage=200GB sieve = ~/sieve/dovecot.sieve sieve_after = /var/dovecot/sieve/after.d/ sieve_before = /var/dovecot/sieve/before.d/ sieve_dir = ~/sieve sieve_extensions = +editheader +vacation-seconds sieve_user_log = ~/.sieve.log sieve_vacation_min_period = 1s } postmaster_address = admins(a)egroupware.org protocols = imap pop3 lmtp sieve replication_dsync_parameters = -d -n INBOX -l 30 -U service aggregator { fifo_listener replication-notify-fifo { user = dovecot } unix_listener replication-notify { user = dovecot } } service auth-worker { user = $default_internal_user } service auth { drop_priv_before_exec = no inet_listener { port = 113 } } service doveadm { inet_listener { port = 12345 } inet_listener { port = 26 } vsz_limit = 640 M } service imap-login { inet_listener imap { port = 143 } inet_listener imaps { port = 993 ssl = yes } process_min_avail = 5 service_count = 1 vsz_limit = 64 M } service imap { executable = imap process_limit = 2048 vsz_limit = 640 M } service lmtp { inet_listener lmtp { port = 24 } unix_listener lmtp { mode = 0666 } vsz_limit = 512 M } service managesieve-login { inet_listener sieve { port = 4190 } inet_listener sieve_deprecated { port = 2000 } } service pop3-login { inet_listener pop3 { port = 110 } inet_listener pop3s { port = 995 ssl = yes } } service pop3 { executable = pop3 } service postlogin { executable = script-login -d rawlog -b -t } service replicator { process_min_avail = 1 unix_listener replicator-doveadm { group = dovecot mode = 0660 user = dovecot } } ssl_cert = </etc/certs/mail.egroupware.org.pem ssl_cipher_list = ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256: ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20- POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256- GCM-SHA384 ssl_dh = # hidden, use -P to show it ssl_key = # hidden, use -P to show it submission_host = fra-node-pool-internal.k8s.farm.egroupware.org:25 userdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } userdb { args = /etc/dovecot/dovecot-dict-auth.conf driver = dict } verbose_proctitle = yes protocol lda { mail_plugins = acl quota notify replication mail_log mail_lua notify push_notification push_notification_lua acl sieve quota } protocol imap { imap_metadata = yes mail_max_userip_connections = 200 mail_plugins = acl quota notify replication mail_log mail_lua notify push_notification push_notification_lua acl imap_acl quota imap_quota } protocol lmtp { mail_max_lock_timeout = 25 secs mail_plugins = acl quota notify replication mail_log mail_lua notify push_notification push_notification_lua acl sieve quota } -- Ralf Becker EGroupware GmbH [www.egroupware.org] Handelsregister HRB Kaiserslautern 3587 Geschäftsführer Birgit und Ralf Becker Leibnizstr. 17, 67663 Kaiserslautern, Germany Telefon +49 631 31657-0

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Auth fails for system users
by Christian H. Kuhn 13 Apr '24

13 Apr '24

Hi all, i try to migrate my dovecot to a new server. While everything works fine for my virtual mailbox domains via mysql, my system users for my main domain cannot authenticate. System users can login via ssh, can sudo etc. root@bywater ~ # lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 22.04.4 LTS Release: 22.04 Codename: jammy root@bywater ~ # doveconf -n # 2.3.16 (7e2e900c1a): /etc/dovecot/dovecot.conf # Pigeonhole version 0.5.16 (09c29328) # OS: Linux 5.15.0-102-generic x86_64 Ubuntu 22.04.4 LTS # Hostname: bywater.qno.de auth_debug = yes auth_debug_passwords = yes listen = 65.21.136.15, [::] mail_location = maildir:~/Maildir mail_privileged_group = mail managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate mime foreverypart extracttext namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } passdb { args = /etc/dovecot/tables.d/dovecot-sql.conf.ext driver = sql } passdb { args = dovecot driver = pam } plugin { sieve = file:~/sieve;active=~/.dovecot.sieve } postmaster_address = postmaster(a)qno.de protocols = " imap sieve" service auth-worker { user = vmail } service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } user = dovecot } service imap-login { inet_listener imap { port = 143 } inet_listener imaps { port = 993 ssl = yes } } service lmtp { unix_listener lmtp { group = postfix mode = 0600 user = postfix } } ssl = required ssl_cert = </etc/letsencrypt/live/imap2.qno.de/fullchain.pem ssl_cipher_list = ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-CHACHA20-POLY1305 ssl_dh = # hidden, use -P to show it ssl_key = # hidden, use -P to show it syslog_facility = local0 userdb { args = uid=vmail gid=vmail home=/var/mail/vhosts/%d/%u driver = static } userdb { driver = passwd } verbose_proctitle = yes /etc/pam.d/dovecot: #%PAM-1.0 @include common-auth @include common-account @include common-session root@bywater ~ # doveadm auth test qno 'xxxxxxx' passdb: qno auth failed extra fields: user=qno /var/log/auth.log: Apr 12 18:19:16 bywater unix_chkpwd[611002]: check pass; user unknown Apr 12 18:19:16 bywater unix_chkpwd[611003]: check pass; user unknown Apr 12 18:19:16 bywater unix_chkpwd[611003]: password check failed for user (qno) Apr 12 18:19:16 bywater auth worker: PASSV: pam_unix(dovecot:auth): authentication failure; logname= uid=5000 euid=5000 tty=dovecot ruser=qno rhost= user=qno /var/log/dovecot/dovecot.debug: Apr 12 18:19:16 bywater dovecot: auth: Debug: auth client connected (pid=0) Apr 12 18:19:16 bywater dovecot: auth: Debug: client in: AUTH#0111#011PLAIN#011service=doveadm#011debug#011resp=cW5vAHFu bwAhMTRKMDN6ODgu (previous base64 data may contain sensitive data) Apr 12 18:19:16 bywater dovecot: auth: Debug: sql(qno): Performing passdb lookup Apr 12 18:19:16 bywater dovecot: auth-worker(610993): Debug: conn unix:auth-worker (pid=610992,uid=110): auth-worker<5>: Handling PASSV request Apr 12 18:19:16 bywater dovecot: auth-worker(610993): Debug: conn unix:auth-worker (pid=610992,uid=110): auth-worker<5>: sql(qno): Performing passdb lookup Apr 12 18:19:16 bywater dovecot: auth-worker(610993): Debug: conn unix:auth-worker (pid=610992,uid=110): auth-worker<5>: sql(qno): query: SELECT email as user, password FROM user WHERE email='qno' Apr 12 18:19:16 bywater dovecot: auth-worker(610993): Debug: mysql(localhost): Finished query 'SELECT email as user, pas sword FROM user WHERE email='qno'' in 0 msecs Apr 12 18:19:16 bywater dovecot: auth-worker(610993): Debug: conn unix:auth-worker (pid=610992,uid=110): auth-worker<5>: sql(qno): Finished passdb lookup Apr 12 18:19:16 bywater dovecot: auth-worker(610993): Debug: conn unix:auth-worker (pid=610992,uid=110): auth-worker<5>: Finished: user_unknown Apr 12 18:19:16 bywater dovecot: auth: Debug: sql(qno): Finished passdb lookup Apr 12 18:19:16 bywater dovecot: auth: Debug: pam(qno): Performing passdb lookup Apr 12 18:19:16 bywater dovecot: auth-worker(610993): Debug: conn unix:auth-worker (pid=610992,uid=110): auth-worker<6>: Handling PASSV request Apr 12 18:19:16 bywater dovecot: auth-worker(610993): Debug: conn unix:auth-worker (pid=610992,uid=110): auth-worker<6>: pam(qno): Performing passdb lookup Apr 12 18:19:16 bywater dovecot: auth-worker(610993): Debug: conn unix:auth-worker (pid=610992,uid=110): auth-worker<6>: pam(qno): lookup service=dovecot Apr 12 18:19:16 bywater dovecot: auth-worker(610993): Debug: conn unix:auth-worker (pid=610992,uid=110): auth-worker<6>: pam(qno): #1/1 style=1 msg=Password: Apr 12 18:19:17 bywater dovecot: auth-worker(610993): Debug: conn unix:auth-worker (pid=610992,uid=110): auth-worker<6>: pam(qno): Finished passdb lookup Apr 12 18:19:17 bywater dovecot: auth-worker(610993): Debug: conn unix:auth-worker (pid=610992,uid=110): auth-worker<6>: Finished: password_mismatch Apr 12 18:19:17 bywater dovecot: auth: Debug: pam(qno): Finished passdb lookup Apr 12 18:19:17 bywater dovecot: auth: Debug: auth(qno): Auth request finished Same results with a real IMAP client. I have no further ideas where to look for my fault. Can somebody help? TIA QNo

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Re: Dovecot somehow creating new local e-mails from a compromised account
by Joseph Tam 11 Apr '24

11 Apr '24

Greg Earle <earle(a)isolar.dyndns.org> writes: > Obviously I've changed the account password but I would really like to > know how they were able to create e-mails on my system when ostensibly I > would have assumed they could only read the account's e-mails via IMAP. The INBOX is not read-only. There's nothing really special about this mailbox versus other mailboxes. IMAP is used to create messages all the time. For example, if you have an outgoing "Sent" folder, once your mail reader gives it to your mail server, it then puts a copy into the outgoing folder via IMAP. Once someone gain controls over your IMAP account, they can create messages with a format totally different than what your mail server can make. Joseph Tam <jtam.home(a)gmail.com>

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Dovecot somehow creating new local e-mails from a compromised account
by Greg Earle 11 Apr '24

11 Apr '24

Hello all, long-time listener, first-time caller ... I returned from an Eclipse trip to find a couple of sp*m e-mails in an account. I checked the logs and there was no Postfix activity during the delivery times. The 2 spams have basically no headers in them. I went back to the logs and instead found Dovecot IMAP server activity during those times. Apparently Russian hax0rs (hostnames stat_list.ip-ptr.tech and service_stat.ip-ptr.tech) compromised an account and logged into it via IMAP, and somehow were able to create these two sp*m e-mails on my system. Obviously I've changed the account password but I would really like to know how they were able to create e-mails on my system when ostensibly I would have assumed they could only read the account's e-mails via IMAP. If it matters it's an older version of Dovecot on Fedora with a fairly heavily customized set of .conf files. I ran "doveconf -a" but didn't see anything obvious in the output. I may enable rawlogs in case they come knocking again, even though the password has been changed. Thanks.

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