- dovecot - dovecot.org

Replication and Sieve
by Hanns Mattes 15 Dec '14

15 Dec '14

Hi, I've got two servers set up for replication, which is working fine - except the sieve scripts. While the first replication, the existing rules have been replicated well. Also the activation/Deactivation seems to work. But Changes to the rules doesn't seem to be transferred. Configuration should be the same as the other server, except for mail_replica dovecot -n: # 2.2.15: /etc/dovecot/dovecot.conf # OS: Linux 3.7.10-1.40-desktop x86_64 openSUSE 12.3 (x86_64) auth_master_user_separator = * auth_mechanisms = plain login digest-md5 cram-md5 apop auth_verbose = yes doveadm_password = strenggeheim doveadm_port = 54321 mail_location = maildir:~/Maildir mail_plugins = " quota fts fts_lucene trash zlib notify replication" 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 duplicate namespace inbox { inbox = yes location = mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Sent { auto = subscribe special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { auto = subscribe special_use = \Trash } prefix = } passdb { args = /etc/dovecot/master-users driver = passwd-file master = yes pass = yes } passdb { args = /etc/dovecot/dovecot-ldap.conf.ext driver = ldap } plugin { fts = lucene fts_autoindex = yes fts_lucene = whitespace_chars=@. mail_replica = tcps:mail.bruecko.de quota = maildir:User quota quota_exceeded_message = Storage quota for this account has been exceeded, please try again later. quota_grace = 100M quota_rule = *:storage=1000M quota_rule2 = Trash:storage=+10%% quota_status_nouser = DUNNO quota_status_overquota = 552 5.2.2 Mailbox is full / Mailbox ist voll quota_status_success = DUNNO quota_warning = storage=95%% quota-warning 95 %u quota_warning2 = storage=80%% quota-warning 80 %u quota_warning3 = storage=75%% quota-warning 75 %u sieve = /virtualmail/%Ld/%Ln/.dovecot.sieve sieve_dir = /virtualmail/%Ld/%Ln/sieve sieve_global_dir = /virtualmail sieve_max_redirects = 32 trash = /etc/dovecot/dovecot-trash.conf.ext zlib_save = gz zlib_save_level = 6 } postmaster_address = admin(a)93er.net protocols = imap pop3 lmtp sieve service aggregator { fifo_listener replication-notify-fifo { user = vmail } unix_listener replication-notify { user = vmail } } service auth { unix_listener /var/spool/postfix/private/auth { mode = 0666 } } service doveadm { inet_listener { port = 54321 ssl = yes } } service imap-login { inet_listener imap { port = 143 } inet_listener imaps { port = 993 ssl = yes } } service lmtp { inet_listener lmtp { address = 127.0.0.1 port = 24 } user = vmail } 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 quota-status { client_limit = 1 executable = quota-status -p postfix inet_listener { port = 12340 } } service quota-warning { executable = script /usr/local/bin/quota-warning.sh unix_listener quota-warning { user = vmail } user = vmail } service replicator { process_min_avail = 1 unix_listener replicator-doveadm { mode = 0666 } } ssl_cert = </etc/dovecot/brueckokomplett2014.crt ssl_client_ca_dir = /etc/ssl/certs ssl_key = </etc/dovecot/brueckofrei2014.key userdb { driver = prefetch } userdb { args = /etc/dovecot/dovecot-ldap.conf.ext driver = ldap } verbose_proctitle = yes protocol lmtp { mail_plugins = " quota fts fts_lucene trash zlib notify replication sieve" } protocol lda { mail_plugins = " quota fts fts_lucene trash zlib notify replication sieve" } protocol imap { mail_plugins = " quota fts fts_lucene trash zlib notify replication imap_quota imap_zlib" } Any advice? Regards Hanns

1 2

Can't save to folders
by Dave G. 15 Dec '14

15 Dec '14

When I login through imap, I can see everything in ~/mail/ just fine. I cannot save to any of them. If I have an autocreate-autosubscribe folder (ZZZ here), it shows up as empty (correct). Then if I save something to it through imap, a file ~/mail/ZZZ appears, but nothing actually gets saved to it. David Griffith dave(a)661.org ===begin quote=== # 2.1.7: /etc/dovecot/dovecot.conf # OS: Linux 3.2.0-4-amd64 x86_64 Debian 7.7 auth_mechanisms = plain login auth_verbose = yes log_timestamp = "%Y-%m-%d %H:%M:%S " mail_location = mbox:~/mail:INBOX=/var/mail/%u mail_privileged_group = mail passdb { driver = pam args = login } userdb { driver = passwd } protocols = imap service auth { executable = /usr/lib/dovecot/auth unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } unix_listener auth-master { group = mail mode = 0600 user = mail } } disable_plaintext_auth = yes ssl_cert = </etc/ssl/certs/foo.bar.com.cert ssl_key = </etc/ssl/private/foo.bar.com.key protocol lda { auth_socket_path = /var/run/dovecot/auth-master log_path = mail_plugins = sieve postmaster_address = postmaster(a)foo.bar.com } protocol imap { mail_plugins = " autocreate" } plugin { autocreate = ZZZ autosubscribe = ZZZ }

2 2

Migrate with Dsync
by Dominik Breu 13 Dec '14

13 Dec '14

Hello List, i have a simple and maybe stupid question but, read the guide on http://wiki2.dovecot.org/Migration/Dsync now i wonder where to put this configuration ? May i oversee something but i would appreciate any hint toward solving my problem. regards, dominik

2 2

R: Re: R: Re: Duplicate messages
by absolutely_free＠libero.it 13 Dec '14

13 Dec '14

Sorry, I haven't shut users. I simply copied data between two folders >----Messaggio originale---- >Da: absolutely_free(a)libero.it >Data: 12/12/2014 13.14 >A: <dovecot(a)dovecot.org> >Ogg: R: Re: R: Re: Duplicate messages > >Hi, > >I mounted both network storage on this server. >After that, I used: > ># nice -n 19 rsync -av --progress /mnt/old/domains/* /var/spool/pop/domains/ > > >>----Messaggio originale---- >>Da: skdovecot(a)smail.inf.fh-brs.de >>Data: 12/12/2014 12.01 >>A: "absolutely_free(a)libero.it"<absolutely_free(a)libero.it> >>Cc: <dovecot(a)dovecot.org> >>Ogg: Re: R: Re: Duplicate messages >> >>-----BEGIN PGP SIGNED MESSAGE----- >>Hash: SHA1 >> >>On Fri, 12 Dec 2014, absolutely_free(a)libero.it wrote: >> >>> with rsync >> >>would you be more specific: >> >>which command line, how did you shut users out etc.pp. >> >>> >>>> ----Messaggio originale---- >>>> Da: skdovecot(a)smail.inf.fh-brs.de >>>> Data: 12/12/2014 9.44 >>>> A: "absolutely_free(a)libero.it"<absolutely_free(a)libero.it> >>>> Cc: <dovecot(a)dovecot.org> >>>> Ogg: Re: Duplicate messages >>>> >>>> -----BEGIN PGP SIGNED MESSAGE----- >>>> Hash: SHA1 >>>> >>>> On Fri, 12 Dec 2014, absolutely_free(a)libero.it wrote: >>>>> >>>>> Hi, >>>>> I just moved mail spool to a different network storage. >>>>> Now, several users are complaining about duplicate message that are >fetched >>> by their clients (Outlook, Microsoft Outlook). >>>>> What is the reason? >>>> >>>> How did you moved the message to the other network storage? >>>> >>>>> mail_location = maildir:/coraid-s2l2/domains >>>> >>>> - -- >>>> Steffen Kaiser >>>> -----BEGIN PGP SIGNATURE----- >>>> Version: GnuPG v1.4.11 (GNU/Linux) >>>> >>>> iQEVAwUBVIqq2Xz1H7kL/d9rAQJqJgf/ZYLDY6IwdTcSUFXRdFlvyv37QW/R0fm0 >>>> Ki8izVuOHRNK2/YEubN2+TVouOD7X3COkYa8RCu8XSoWRiFKSl0PMHNsVqUIocA1 >>>> fEQOnY54nmdERsZ/+w8xLW5UZ2jKH12X3gqjMSFXUvMbvlhOCZFgvlckCx/DStC+ >>>> yjCM5yoOR711KXrhEzikr1lmxyR+kikh1N+MTLNkC3uQp0vFmWJR3HoXd3x+p+Dv >>>> y0PkOZmna+B8a1ElGDYA8SyGVvVl2VT+YzGt7IPhZPB5j/CrW2Kcwm2j9OW0IWnE >>>> rPuhY/5xqZoSUuGBGNXeA6bLy0gidnnZO7NpkMJgZcP6OnK612tMgw== >>>> =qlBd >>>> -----END PGP SIGNATURE----- >>>> >>> >> >>- -- >>Steffen Kaiser >>-----BEGIN PGP SIGNATURE----- >>Version: GnuPG v1.4.11 (GNU/Linux) >> >>iQEVAwUBVIrK9Xz1H7kL/d9rAQL6BQgAjKW48XJ21iPtZ+fTZgxEC00uA7cjvwZM >>EYV9wThONbvP6zCLsbjKPOCiWX4f9NwHobgkkTIBtGogF0obNvUY2tiIRWRzwGO0 >>31M/53iJ7ORNy9IZg3u5r1NPcklXhsjuy4cWyj13jN2FhY2xHJGqJWujtM5dCAe0 >>Qq3KDH0yvJQSMJIMF2Eb4M59xD6hvXMR7qSH3ShI8DxUa0JSg7hlSTKM4Ak54dPb >>GObJBiAqR9TUJ5lBFvoxmt2EyAnl4h0YURdwfuCyv+vYkP0GVat5p9hHRUPDc3cU >>k4MrgdcVDJI5+VMzKOhcovEZ3o2k5ChGXIdzHjvp79VB1VyZsvViyQ== >>=QeMJ >>-----END PGP SIGNATURE----- >> >

2 1

Duplicate messages
by absolutely_free＠libero.it 13 Dec '14

13 Dec '14

Hi, I just moved mail spool to a different network storage. Now, several users are complaining about duplicate message that are fetched by their clients (Outlook, Microsoft Outlook). What is the reason? This is my conf: # dovecot -n # 2.0.9: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-71.el6.x86_64 x86_64 CentOS release 6.6 (Final) auth_mechanisms = plain login digest-md5 cram-md5 disable_plaintext_auth = no first_valid_gid = 89 first_valid_uid = 89 mail_gid = 89 mail_location = maildir:/coraid-s2l2/domains mail_uid = 89 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 imapflags notify mbox_write_locks = fcntl namespace { inbox = yes location = prefix = INBOX. separator = . type = private } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } passdb { args = /etc/dovecot/dovecot-sql-crypt.conf.ext driver = sql } plugin { sieve = ~/.dovecot.sieve sieve_dir = ~/sieve sieve_extensions = +notify +imapflags sieve_max_script_size = 1M } protocols = imap pop3 lmtp sieve ssl_cert = </etc/nginx/ssl/wildcard.server.net.crt ssl_key = </etc/nginx/ssl/wildcard.server.net.key userdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } protocol lmtp { mail_plugins = } protocol lda { mail_plugins = }

3 2

Convert sdbox to mdbox
by anon_user＠openmailbox.org 13 Dec '14

13 Dec '14

Hello, I have few hundreds mailboxes in my installation using the lastest version of dovecot. I have performances issues due to the storage don't support the high flow of I/O. I'm wondering if they are any chance to convert without downtime my sdboxes mailboxes to mdbox. Thanks in advance.

1 0

Is the mdbox format backwards compatible?
by Orion Poplawski 12 Dec '14

12 Dec '14

I'm contemplating using dsync with dovecot-2.2.10 (el7) and then transferring the resulting mdbox files to a dovecot-2.0.9 (el6) server. Is the mdbox format backwards compatible between the two versions? Thanks, Orion -- Orion Poplawski Technical Manager 303-415-9701 x222 NWRA, Boulder/CoRA Office FAX: 303-415-9702 3380 Mitchell Lane orion(a)nwra.com Boulder, CO 80301 http://www.nwra.com

1 0

stacking istreams and ostreams
by Philipp Brüll 12 Dec '14

12 Dec '14

Hello, I'm developing an encryption plugin for dovecot and ran into a problem with the stacking of i/o-streams. The encryption i/o-streams are working fine on any kind of mail the test suite is passing through them. But as soon as the zlib plugin is enabled the logs show an cache error: failed: Cached message size larger than expected (214 > 206, box=INBOX, UID=1) I've already double-checked the return values of ostream's sendv and istream's read function. They seem correct (and equal). If the order of the streams are changed (by changing the number in the lib-filename libxx_scrambler.so); meaning that the encryption is done before the compression (which isn't efficient) both streams are working correct without any errors. Is there some way the zlib plugin changes the cached message size? Is there some behaviour of the zlib plugin that I'm missing? Any help would be very welcome. Best regards, Philipp -- simia.tech GbR http://simiatech.com

1 2

[Dovecot] Doveadm sometimes failed "to iterate through some users" after upgrade to 2.2
by David Davidov 12 Dec '14

12 Dec '14

> Yes, after an upgrade works fine. Hello, Unfortunately this issue hits again. I installed the latest stable version 2.2.15 and got the following error # doveadm expunge -u "^o^(a)dave.s484.qa-team.net" mailbox 'INBOX.Junk Mail' SAVEDBEFORE 7d doveadm(^o^(a)dave.s484.qa-team.net): Error: userdb lookup(^o^(a)dave.s484.qa-team.net): Disconnected unexpectedly doveadm(^o^(a)dave.s484.qa-team.net): Fatal: User lookup failed: Internal error occurred. Refer to server log for more information. # echo $? 75 Our production servers run 2.2.13, where the situation is the same. regards, David Davidov System administrator @ icdsoft.com -- David Davidov | System Administrator | ICDSoft Ltd.

2 1

Dsync issues between Cyrus and Dovecot
by Ovidiu Moldovan 12 Dec '14

12 Dec '14

Hello, I have some issues related with dsync when trying to perform two way synchronization between Cyrus and Dovecot. 1st time synchronization always works and email, folders, flags can be synced between these but once for example in dovecot side the user creates a folder, dsync fails with the following errors: Debug: brain M: Other brain should change mailbox INBOX/dove GUID c77e7711be9a6c77fc845ea745963ddb -> df0d180f71e38a544f9e00008aa015be Debug: brain M: out state=master_send_mailbox changed=1 Debug: brain S: in state=recv_mailbox_tree_deletes Error: Can't create mailbox INBOX/dove: Mailbox already exists INBOX/dove folder was created in Dovecot side and does not exist in Cyrus side. I have tried full sync or backup but without any luck. If I delete the folder from Dovecot side the sync works fine again. I can post more info on the configuration if needed. Thank you, Ova

2 1