October 2020 - dovecot

replication flag default setting?
by Norman King 08 Oct '20

08 Oct '20

Hello. I'm playing with dovecot replication. I have a working replication config on a test server and would like to copy that to production but i don't know what's going to happen with existing accounts. Will they automatically start replicating without any further input from me? Is there a flag on the account somewhere that can tell me what the replication status is? Any thoughts on this would be appreciated. dovecot version 2.3.7.2 -- regards Norman King Compass Foundation sysadmin/tech support Phone, 856-974-5335 ext 221 support(a)compassfoundation.io <mailto:support@compassfoundation.io> Website <https://compassfoundation.io>

2 1

dovecot 2.3.11.3 namespace/ACL shared folder not accessible in sharing-user's Mail folder tree? have a working config?
by PGNet Dev 08 Oct '20

08 Oct '20

I'm running dovecot --version 2.3.11.3 (502c39af9) I'm setting up folder sharing. Following https://wiki.dovecot.org/SharedMailboxes/Shared I've configured a folder to be shared, but it's not seen/accessible in the target user's Mail folder tree. My config includes, mail_plugins = virtual acl protocol imap { mail_plugins = $mail_plugins imap_acl imap_quota mail_log notify quota imap_sieve ... } imap_capability = +SPECIAL-USE namespace inbox { inbox = yes type = private separator = / prefix = hidden = no list = yes subscriptions = yes ... } namespace shared { type = shared separator = / prefix = shared/%%u/ location = maildir:/srv/vmail/%%d/%%n/Maildir:INDEXPVT=/var/vmail-index/shared/%%u hidden = no list = yes subscriptions = yes } plugin { acl_globals_only = no acl = vfile acl = vfile:/etc/dovecot/dovecot-acl acl_shared_dict = file:/srv/vmail/%d/shared-mailboxes.db } I've two users user1(a)example.com user2(a)example.com I've shared a folder, 'SHARED' (containing files & subfolders), from user1(a)example.com's folder hierarchy to user2(a)example.com, doveadm acl set -u user1(a)example.com SHARED user=user2(a)example.com lookup read write write-seen write-deleted insert create checking cat /srv/vmail/virtual/dovecot-acl-list (empty) cat /srv/vmail/example.com/user2/Maildir/dovecot-acl-list (empty) cat /srv/vmail/example.com/user1/Maildir/SHARED/dovecot-acl user=user2(a)example.com kilrwts cat /srv/vmail/example.com/user1/Maildir/dovecot-acl-list 1602040901 SHARED Logging into Roundcube as User: user2(a)example.com I do NOT see the 'shared' folder in the Mail window. If I nav to Settings -> Folders, I *DO* see the 'shared' folder, but it's unchecked -- and there are no subfolders displayed beneath it. on-click of the 'shared' folder, in dovecot logs: 2020-10-06 20:31:27 imap-login: Info: Login: user=<user2(a)example.com>, method=PLAIN, rip=10.0.1.50, lip=10.0.1.50, mpid=7673, TLS ==> /var/log/dovecot/dovecot-debug.log <== 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: Loading modules from directory: /usr/lib64/dovecot 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: Module loaded: /usr/lib64/dovecot/lib01_acl_plugin.so 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: Module loaded: /usr/lib64/dovecot/lib02_imap_acl_plugin.so 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: Module loaded: /usr/lib64/dovecot/lib10_quota_plugin.so 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: Module loaded: /usr/lib64/dovecot/lib11_imap_quota_plugin.so 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: Module loaded: /usr/lib64/dovecot/lib15_notify_plugin.so 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: Module loaded: /usr/lib64/dovecot/lib20_mail_log_plugin.so 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: Module loaded: /usr/lib64/dovecot/lib20_virtual_plugin.so 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: Module loaded: /usr/lib64/dovecot/lib95_imap_sieve_plugin.so 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: Added userdb setting: plugin/quota=dirsize:storage=10240000 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: Effective uid=5000, gid=5000, home=/srv/vmail/example.com/user2/Maildir 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: Quota root: name=storage=10240000 backend=dirsize args= 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: Quota rule: root=storage=10240000 mailbox=* bytes=10737418240 messages=0 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: Quota rule: root=storage=10240000 mailbox=Trash bytes=+1073741824 (10%) messages=0 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: Quota rule: root=storage=10240000 mailbox=Junk ignored 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: Quota warning: bytes=10737418240 (100%) messages=0 reverse=no command=quota-warning 100 user2(a)example.com 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: Quota warning: bytes=10200547328 (95%) messages=0 reverse=no command=quota-warning 95 user2(a)example.com 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: Quota warning: bytes=9663676416 (90%) messages=0 reverse=no command=quota-warning 90 user2(a)example.com 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: Quota warning: bytes=9126805504 (85%) messages=0 reverse=no command=quota-warning 85 user2(a)example.com 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: Quota grace: root=storage=10240000 bytes=52428800 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: Namespace inbox: type=private, prefix=, sep=/, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/srv/vmail/example.com/user2/Maildir:CONTROL=/srv/vmail/ex… 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: fs: root=/srv/vmail/example.com/user2/Maildir, index=/var/vmail-index/example.com/user2, indexpvt=, control=/srv/vmail/example.com/user2/_control, inbox=/srv/vmail/example.com/user2/Maildir, alt= 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl: initializing backend with data: vfile:/home/vmail/conf.d/example.com/acls:cache_secs=300 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl: acl username = user2(a)example.com 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl: owner = 1 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl vfile: Global ACL legacy directory: /home/vmail/conf.d/example.com/acls 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: Namespace shared: type=shared, prefix=shared/%u/, sep=/, inbox=no, hidden=no, list=yes, subscriptions=no location=maildir:/srv/vmail/%d/%n/Maildir:INDEXPVT=/var/vmail-index/shared/%u 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: shared: root=/run/dovecot/, index=, indexpvt=, control=, inbox=, alt= 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl: initializing backend with data: vfile:/home/vmail/conf.d/example.com/acls:cache_secs=300 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl: acl username = user2(a)example.com 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl: owner = 0 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl vfile: Global ACL legacy directory: /home/vmail/conf.d/example.com/acls 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: Namespace virtual: type=private, prefix=virtual/, sep=/, inbox=no, hidden=no, list=yes, subscriptions=yes location=virtual:/srv/vmail/virtual:INDEX=MEMORY 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: fs: root=/srv/vmail/virtual, index=, indexpvt=, control=, inbox=, alt= 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl: initializing backend with data: vfile:/home/vmail/conf.d/example.com/acls:cache_secs=300 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl: acl username = user2(a)example.com 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl: owner = 1 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl vfile: Global ACL legacy directory: /home/vmail/conf.d/example.com/acls 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: quota: quota_over_flag check: quota_over_script unset - skipping 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl vfile: file /home/vmail/conf.d/example.com/acls/ not found 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl vfile: file /home/vmail/conf.d/example.com/acls/Drafts not found 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl vfile: file /srv/vmail/example.com/user2/Maildir/Drafts/dovecot-acl not found 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl vfile: file /home/vmail/conf.d/example.com/acls/Sent not found 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl vfile: file /srv/vmail/example.com/user2/Maildir/Sent/dovecot-acl not found 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl vfile: file /home/vmail/conf.d/example.com/acls/Junk not found 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl vfile: file /srv/vmail/example.com/user2/Maildir/Junk/dovecot-acl not found 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl vfile: file /home/vmail/conf.d/example.com/acls/Trash not found 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl vfile: file /srv/vmail/example.com/user2/Maildir/Trash/dovecot-acl not found 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: Quota root: name=storage=10240000 backend=dirsize args= 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: Quota rule: root=storage=10240000 mailbox=* bytes=10737418240 messages=0 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: Quota rule: root=storage=10240000 mailbox=Trash bytes=+1073741824 (10%) messages=0 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: Quota rule: root=storage=10240000 mailbox=Junk ignored 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: Quota warning: bytes=10737418240 (100%) messages=0 reverse=no command=quota-warning 100 user1(a)example.com 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: Quota warning: bytes=10200547328 (95%) messages=0 reverse=no command=quota-warning 95 user1(a)example.com 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: Quota warning: bytes=9663676416 (90%) messages=0 reverse=no command=quota-warning 90 user1(a)example.com 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: Quota warning: bytes=9126805504 (85%) messages=0 reverse=no command=quota-warning 85 user1(a)example.com 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: Quota grace: root=storage=10240000 bytes=52428800 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: maildir++: root=/srv/vmail/example.com/user1/Maildir, index=, indexpvt=/var/vmail-index/shared/user1(a)example.com, control=, inbox=/srv/vmail/example.com/user1/Maildir, alt= 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl: initializing backend with data: vfile:/home/vmail/conf.d/example.com/acls:cache_secs=300 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl: acl username = user1(a)example.com 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl: owner = 1 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl vfile: Global ACL legacy directory: /home/vmail/conf.d/example.com/acls 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: quota: quota_over_flag check: quota_over_script unset - skipping 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: maildir++: root=/srv/vmail/example.com/user1/Maildir, index=, indexpvt=/var/vmail-index/shared/user1(a)example.com, control=, inbox=/srv/vmail/example.com/user1/Maildir, alt= 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl: initializing backend with data: vfile:/home/vmail/conf.d/example.com/acls:cache_secs=300 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl: acl username = user2(a)example.com 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl: owner = 0 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl vfile: Global ACL legacy directory: /home/vmail/conf.d/example.com/acls 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl vfile: file /home/vmail/conf.d/example.com/acls/ not found 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl vfile: file /home/vmail/conf.d/example.com/acls/shared/user1(a)example.com not found 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl vfile: file /srv/vmail/example.com/user1/Maildir/dovecot-acl not found 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl: No lookup right to mailbox: shared/user1(a)example.com 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: Namespace shared/: Using permissions from : mode=0700 gid=default 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Debug: acl vfile: file /home/vmail/conf.d/example.com/acls/ not found ==> /var/log/dovecot/dovecot-info.log <== 2020-10-06 20:31:27 imap(user2(a)example.com)<6m3LWQyx8LesHgsy>: Info: Logged out in=84 out=732 deleted=0 expunged=0 trashed=0 hdr_count=0 hdr_bytes=0 body_count=0 body_bytes=0 NO "error", simply no view of 'SHARED', or the files/folder in it, seen under 'shared' in @ user2's account. What's missing/incorrect about that^ config, in order to see/access the shared folder, 'SHARED' in @ user2's account ? If you have a working config, please share.

2 1

Version controlled (git) Maildir generated by Dovecot
by Adam 07 Oct '20

07 Oct '20

Hi Everybody, I'd like to start archiving e-mails by moving them to a server with running Dovecot. I installed "dovecot-core" and "dovecot-imapd" (version 2.3.4.1) on Debian 10. One of a few configurations I made is to use Maildir: # grep '^mail_location = ' /etc/dovecot/conf.d/10-mail.conf mail_location = maildir:~/Maildir I successfully moved some e-mails (at this moment it's just a test) to subfolders that describe a year of the backup. I'd like to start using git on the whole Maildir. After going through the Maildir directory and subdirectories I realized that Dovecot saves some extra files that I might not need to backup (version control). Based on my understanding and after reading https://wiki.dovecot.org/IndexFiles I believe that the only files I need to archive are files in "cur/" directory and these files should start with Unix time. So I decided to write a ".gitignore" whitelist that will include only files in "cur/" that start with a number: # cat .gitignore ----------------------------------- !.gitignore !*/ !/Maildir/cur/[0-9]* !/Maildir/*/cur/[0-9]* ----------------------------------- and it's working: # git add . --dry-run ----------------------------------- add '.gitignore' add 'Maildir/.INBOX.years.2020.family/cur/1601986418.M110302P17113.mail1,S=8066,W=8276:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986418.M134554P17113.mail1,S=8024,W=8234:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986418.M157569P17113.mail1,S=8005,W=8215:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986418.M180965P17113.mail1,S=8021,W=8231:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986418.M205518P17113.mail1,S=8017,W=8227:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986418.M355896P17113.mail1,S=8042,W=8252:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986418.M52133P17113.mail1,S=8053,W=8263:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986418.M555847P17113.mail1,S=8029,W=8239:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986418.M581502P17113.mail1,S=8047,W=8257:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986418.M606379P17113.mail1,S=8044,W=8254:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986418.M628850P17113.mail1,S=8036,W=8246:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986418.M657431P17113.mail1,S=8069,W=8279:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986418.M681265P17113.mail1,S=8039,W=8249:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986418.M706585P17113.mail1,S=8073,W=8283:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986418.M730046P17113.mail1,S=8059,W=8269:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986418.M753487P17113.mail1,S=8034,W=8244:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986418.M776202P17113.mail1,S=8019,W=8229:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986418.M799238P17113.mail1,S=8085,W=8295:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986418.M822106P17113.mail1,S=8081,W=8291:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986418.M844397P17113.mail1,S=8102,W=8312:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986418.M867952P17113.mail1,S=7964,W=8174:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986418.M889882P17113.mail1,S=7992,W=8202:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986418.M912429P17113.mail1,S=8005,W=8215:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986418.M935326P17113.mail1,S=8027,W=8237:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986418.M959570P17113.mail1,S=8037,W=8247:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986418.M987388P17113.mail1,S=8018,W=8228:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986419.M112704P17113.mail1,S=8044,W=8254:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986419.M13262P17113.mail1,S=8025,W=8235:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986419.M321294P17113.mail1,S=8012,W=8222:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986419.M347297P17113.mail1,S=8014,W=8224:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986419.M36960P17113.mail1,S=8037,W=8247:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986419.M371029P17113.mail1,S=8005,W=8215:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986419.M395270P17113.mail1,S=8024,W=8234:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986419.M418277P17113.mail1,S=8046,W=8256:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986419.M441021P17113.mail1,S=8047,W=8257:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986419.M466329P17113.mail1,S=8025,W=8235:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986419.M491134P17113.mail1,S=8038,W=8248:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986419.M515650P17113.mail1,S=8046,W=8256:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986419.M539950P17113.mail1,S=8017,W=8227:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986419.M563073P17113.mail1,S=7983,W=8193:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986419.M587009P17113.mail1,S=7963,W=8173:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986419.M611652P17113.mail1,S=7994,W=8204:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986419.M65180P17113.mail1,S=8015,W=8225:2,S' add 'Maildir/.INBOX.years.2020.family/cur/1601986419.M90376P17113.mail1,S=8036,W=8246:2,S' ----------------------------------- Would you be so kind and confirm that this is all I need to archive and that Dovecot will/can re-create all files ignored by git? For example based on my research the following files / directories would be ignored: - new/ (empty dir) - tmp/ (empty dir) - maildirfolder/ (dir with maildirfolder file) - dovecot-uidlist - dovecot-uidvalidity - dovecot-uidvalidity.5f7c4f24 - dovecot.index - dovecot.index.cache - dovecot.index.log - dovecot.index.log.2 - dovecot.list.index - dovecot.list.index.log - dovecot.list.index.log.2 - dovecot.mailbox.log In case of my test: # git status --ignored ----------------------------------- On branch master No commits yet Untracked files: (use "git add <file>..." to include in what will be committed) .gitignore Maildir/ Ignored files: (use "git add -f <file>..." to include in what will be committed) Maildir/.INBOX.years.2020.family/dovecot-uidlist Maildir/.INBOX.years.2020.family/dovecot.index Maildir/.INBOX.years.2020.family/dovecot.index.cache Maildir/.INBOX.years.2020.family/dovecot.index.log Maildir/.INBOX.years.2020.family/dovecot.index.log.2 Maildir/.INBOX.years.2020.family/maildirfolder Maildir/dovecot-uidlist Maildir/dovecot-uidvalidity Maildir/dovecot-uidvalidity.5f7c4f24 Maildir/dovecot.index.log Maildir/dovecot.list.index Maildir/dovecot.list.index.log Maildir/dovecot.list.index.log.2 Maildir/dovecot.mailbox.log Maildir/subscriptions nothing added to commit but untracked files present (use "git add" to track) ----------------------------------- Thank you. Adam

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Setting up Development Environment for Plugins development/ Debugging
by Mrinal Sharma 07 Oct '20

07 Oct '20

Hello Everyone, I am very new to Dovecot development so I am sorry for asking this very basic question. Is there a document which can be referred to setup/debug plugin development environment? Thanks, Mrinal Sharma

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LMTP Authentication Error
by David Morsberger 07 Oct '20

07 Oct '20

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RE: How to Modify Message and add more Attachments
by Marc Roos 06 Oct '20

06 Oct '20

I have clients that process personal data and they even need to have 'special' processing agreements with companies like wetransfer and outlook.com. I had to sign also such agreement and prepare a vm for hot/cold data encryption for processing personal data. If someone leaves a voice mail message, he does not expect that this is going to be send to a third party. I think this expectation causes the gdpr 'by default' highest privacy/security of personal data protection to be applicable. Lots of companies are being fined currently for breaching gdpr, small, large, international even nation governmental organisations. Better check this. -----Original Message----- Subject: RE: How to Modify Message and add more Attachments Can you elaborate on the concern? -----Original Message----- From: Marc Roos <M.Roos(a)f1-outsourcing.eu> Sent: Tuesday, October 6, 2020 4:17 PM To: dovecot <dovecot(a)dovecot.org>; Mrinal Sharma <msharma(a)smithmicro.com> Subject: RE: How to Modify Message and add more Attachments CAUTION - EXTERNAL EMAIL This email originated from outside of Smith Micro Software. Do not click links or open attachments unless you recognize the sender and know the content is safe. If are processing Europeans voice mail you have to check if that is even allowed, could be a problem with GDPR legislation. -----Original Message----- Subject: RE: How to Modify Message and add more Attachments Thanks, am planning to use Google's Speech-to-Text. -----Original Message----- Sent: Tuesday, October 6, 2020 3:39 PM To: dovecot <dovecot(a)dovecot.org>; Mrinal Sharma <msharma(a)smithmicro.com> Subject: RE: How to Modify Message and add more Attachments CAUTION - EXTERNAL EMAIL This email originated from outside of Smith Micro Software. Do not click links or open attachments unless you recognize the sender and know the content is safe. Hmmm, that does not sound nice storing files as email. Maybe use document database? Look at this[1], see if it is possible to use the rados plugin to store files directly as objects? What are you using for speech to text? [1] https://github.com/ceph-dovecot/dovecot-ceph-plugin -----Original Message----- To: dovecot(a)dovecot.org Subject: How to Modify Message and add more Attachments Hello Everyone, I am working on a product in which we are planning to store voice messages in Dovecot sent by a user to another user. The message would be stored as an email with .wav attachment. Once the Voice message is received, it may get Transcribed. The message can be further be processed and more information can be added to the message later. The original plan was to Modify the email and add New information as attachments to same message. As I understood, messages stored in Dovecot are immutable. What is the best option to achieve this functionality? Thanks, Mrinal

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How to Modify Message and add more Attachments
by Mrinal Sharma 06 Oct '20

06 Oct '20

Hello Everyone, I am working on a product in which we are planning to store voice messages in Dovecot sent by a user to another user. The message would be stored as an email with .wav attachment. Once the Voice message is received, it may get Transcribed. The message can be further be processed and more information can be added to the message later. The original plan was to Modify the email and add New information as attachments to same message. As I understood, messages stored in Dovecot are immutable. What is the best option to achieve this functionality? Thanks, Mrinal

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Strange errors after updating to 2.3.11.3
by Samuel Williams 06 Oct '20

06 Oct '20

Hello, After a recent update, I saw lots of errrors like this: Oct 05 23:55:35 mail.[redacted] dovecot[1053]: imap(samuel@[redacted])<10580><JUizN/WwWGKX0qt0>: Error: Mailbox INBOX: UID=364587: read(zlib(/srv/mail/[redacted]/samuel/mail.mdbox/storage/m.10688)) failed: read(/srv/mail/[redacted]/samuel/mail.mdbox/storage/m.10688) failed: Broken pipe (FETCH BODY[]) Oct 05 23:55:35 mail.[redacted] dovecot[1053]: imap(samuel@[redacted])<10580><JUizN/WwWGKX0qt0>: FETCH read() failed in=140 out=1440544 deleted=0 expunged=0 trashed=0 hdr_count=0 hdr_bytes=0 body_count=1 body_bytes=467441 I have been using xz compression for a long time and it has been reliable. However, the latest update seemed to corrupt some attachments. So, I downgraded back to: warning: downgrading package dovecot (2.3.11.3-2 => 2.3.10.1-2) warning: downgrading package pigeonhole (0.5.11-1 => 0.5.10-2) Now, I see a different error message: Oct 06 00:13:38 mail.[redacted] dovecot[833]: imap(samuel@[redacted])<4019><efc9ePWwgiOX0qt0>: Error: Corrupted record in index cache file /srv/mail/[redacted]/samuel/mail.mdbox/mailboxes/INBOX/dbox-Mails/dovecot.index.cache: UID 364587: Broken virtual size in mailbox INBOX: read(zlib(/srv/mail/[redacted]/samuel/mail.mdbox/storage/m.10688)): FETCH BODY[] got too little data: 467441 vs 475397 1/ Why did this happen and is there a safe way to upgrade? 2/ Is downgrading a temporary solution? 3/ Are these files lost or can I rebuild them somehow? Kind regards, Samuel

1 0

Dsync issues since 2.3.11.3.
by Reio Remma 02 Oct '20

02 Oct '20

Hello! I've started seeing intermittent dsync failures since upgrading Dovecot to 2.3.11.3-3 (CentOS 8 using the official Dovecot repo). Sep 27 17:49:04 host dovecot[130]: dsync-local(user@host)<5GWFD2CmcF+TJwAAsNnMGQ>: Warning: Failed to do incremental sync for mailbox INBOX, retry with a full sync (Modseq 66543 no longer in transaction log (highest=66547, last_common_uid=46346, nextuid=46347)) Sep 27 17:49:04 host dovecot[130]: dsync-local(user@host)<5GWFD2CmcF+TJwAAsNnMGQ>: Error: Remote command returned error 75: ssh <options> doveadm dsync-server -u user@host It seems to happen at random times to random users. My setup has 2 servers - users are connecting to the main server and the secondary server is just for backup - noone is actually connecting to it. Any suggestions? Thanks! Reio

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Re: BUG: _presence_ of valid openssl.cnf Option = 'ServerPreference' causes Dovecot submission relay FAIL: "failed: Failed to initialize SSL: ..."
by PGNet Dev 01 Oct '20

01 Oct '20

hi, On 10/1/20 12:21 AM, JEAN-PAUL CHAPALAIN wrote: > I had the same problem when migrating from Dovecot V2.2.36 on, Centos-7 to Dovecot v2.3.8 on Centos-8 My report is specifically/solely about the addition/use of the Options = ServerPreference parameter. I don't see that in your configuration. Are you using it? In a config using Dovecot's submission proxy?

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