March 2014 - dovecot - dovecot.org

[Dovecot] maildir quota divergence
by Juan Carlos Sanchez 03 Mar '14

03 Mar '14

Hello; We are using maildir quotas and have found differences in many users in respect to what system command are showing and doveadm quotas. For example, four user test, we have: doveadm quota get -u test Quota name Type Value Limit % STORAGE 98066 102400 95 MESSAGE 883 - 0 But if we check user mail_location with "du" system command we get he is using 70458 Kb. We are running dovecot 2.1.17 ¿any clue? Thanks in advance.

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[Dovecot] running postlogin script result in libgcc_s.so.1 must be installed for pthread_cancel to work
by Kim Johansen 02 Mar '14

02 Mar '14

Hey, I try to run a postlogin script with: service pop3 { executable = pop3 postlogin } service postlogin { executable = script-login /etc/dovecot/popafter.sh user = $default_internal_user unix_listener postlogin { } } In my popafter.sh I call a php script, and that result in: dovecot: postlogin: Error: libgcc_s.so.1 must be installed for pthread_cancel to work dovecot: postlogin: Error: Aborted (core dumped) I have tried google it, but cannot find a solution there works for me, anybody who can help me? mail dovecot $ sudo dovecot -n # 2.0.19: /etc/dovecot/dovecot.conf # OS: Linux 3.2.0-59-generic x86_64 Ubuntu 12.04.4 LTS ext4 disable_plaintext_auth = no mail_location = maildir:/var/mail/vmail/%d/%n:INDEX=/var/mail/vmail/%d/%n/indexes mail_plugins = quota passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { quota = maildir:User quota quota_exceeded_message = The user you are trying to reach is over quota. quota_rule = *:bytes=100M quota_rule2 = INBOX.Trash:storage=+20%% } protocols = " imap lmtp pop3" service imap { executable = imap postlogin } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0600 user = postfix } } service pop3 { executable = pop3 postlogin } service postlogin { executable = script-login /etc/dovecot/popafter.sh user = $default_internal_user } ssl_cert = </etc/ssl/certs/dovecot.pem ssl_key = </etc/ssl/private/dovecot.pem userdb { driver = prefetch } protocol imap { mail_plugins = quota imap_quota } Thanks, Kim

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[Dovecot] No speed improvement with FTS for iOS 7?
by Nicholas Riley 02 Mar '14

02 Mar '14

Hi, I recompiled Dovecot with Lucene FTS to try to improve iOS 7 IMAP search speed. Unfortunately this does not seem to help. I have 60 mailboxes, totaling 300 MB; lucene-indexes is 30 MB in size. % doveadm mailbox status -t all '*' messages=16335 recent=0 unseen=1736 vsize=280049586 Searching for a single word which is present in two messages of one mailbox takes 40 seconds to return. This is true whether or not fts is enabled. doveadm search takes much less than 1 second to do the same search. % time doveadm search BODY cython d8f09230c97af952b60c0000c1443b93 1 d8f09230c97af952b60c0000c1443b93 2 doveadm search BODY cython 0.18s user 0.05s system 99% cpu 0.230 total With fts disabled, it takes about 6.5 seconds. This is still a long way from 40 seconds. Is there any way I can make dovecot perform better here? Thanks, -- Nicholas Riley <njriley(a)illinois.edu>

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[Dovecot] Dsync replication with LDAP and auth_bind=yes
by Michał Franczak 02 Mar '14

02 Mar '14

Hello, I have working dovecot configuration with LDAP based authentication in Active Directory. I'd like to use dsync replication but dovecot can't do user lookups. Is it possible to configure replication in such architecture? doveadm user '*' Returns only one local dovecot user. dovecot --version 2.2.10 My dovecot-ldap.conf look as follows: hosts = ad.domain.com:389 ldap_version = 3 auth_bind = yes dn = src_mail_ldap dnpass = somePass base = OU=users,DC=domain,DC=com scope = subtree deref = never user_filter = (&(userPrincipalName=%u)(objectClass=person)(!(userAccountControl:1.2.840.113556.1.4.803:=2))) pass_filter = (&(userPrincipalName=%u)(objectClass=person)(!(userAccountControl:1.2.840.113556.1.4.803:=2))) pass_attrs = userPassword=password default_pass_scheme = CRYPT user_attrs = =home=/var/vmail/vmail1/%Ld/%Ln/Maildir/,=mail=maildir:/var/vmail/vmail1/%Ld/%Ln/Maildir/ Best Regards -- Michal

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[Dovecot] Pluggable mailstore
by Jesus Cea 02 Mar '14

02 Mar '14

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Reading the archives I see messages from a long (years) time ago discussing pluggable mailstores. No recent news, though. Any progress?. Current status? Regards - -- Jesús Cea Avión _/_/ _/_/_/ _/_/_/ jcea(a)jcea.es - http://www.jcea.es/ _/_/ _/_/ _/_/ _/_/ _/_/ Twitter: @jcea _/_/ _/_/ _/_/_/_/_/ jabber / xmpp:jcea@jabber.org _/_/ _/_/ _/_/ _/_/ _/_/ "Things are not so easy" _/_/ _/_/ _/_/ _/_/ _/_/ _/_/ "My name is Dump, Core Dump" _/_/_/ _/_/_/ _/_/ _/_/ "El amor es poner tu felicidad en la felicidad de otro" - Leibniz -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEcBAEBCAAGBQJTEruXAAoJEGjgN61Khv5D0hMIAK8fH6Qu+fvliQXjpTFutJ9r nw86mVM5OjPtNKw3O4/0/SfiM+/36rrT53rThbb/guDAIkNwt05NgfIbjdd74jRw 8U+CzoG/fVDe9jV2tzy5UThogVALKSxj1+EQrTk3PwepF68NZYb+s1ZDrfga7LKG F0+wt+XGTga4hIIkPGHoEDCQHX5Z2VpZwItsPXIta1Dv+ObeJtVcv11xL6raf3R2 0FFF1fj0OcKuGFBNH9cKiFTq5jvHb3QzK2205VDpsv5rnNnYZT9pbFHrtZ3Qk6O9 nxKSQVjRjf2pGMo9mjD/qxq/LUQFUVkJFdeueN/Z9KWeqm6MC/n16GCYBYgWpXU= =LrP4 -----END PGP SIGNATURE-----

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[Dovecot] + prefix in dovecot-virtual
by Nicholas Riley 01 Mar '14

01 Mar '14

Hi, The "+" prefix in dovecot-virtual does not seem to be documented. only discovered it because I tried to include a mailbox whose name began with + and Dovecot gave me an error when I tried to copy to it. I see it was added here: http://hg.dovecot.org/dovecot-2.2/rev/be0f0de75e34 My dovecot-virtual file looked like this: !+/2014-03 +/2014-02 all I just added another + to the second line and it seems to work. I don't care about \Recent thankfully but is there a better way to specify a mailbox whose name begins with +? Thanks. -- Nicholas Riley <njriley(a)illinois.edu>

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