- dovecot - dovecot.org

[Dovecot] namespace from snapshots
by Karl Oulmi 21 Aug '12

21 Aug '12

hi all, I'm trying to give access to snapshots taken from by dell iscsi MD3200i to my maildirs users. snapshot are mounted in read only mode from my FreeBSD box. In my /usr/local/etc/dovecot/conf.d/10-mail.conf, I have : namespace inbox { inbox = yes } namespace da1 { prefix = INBOX.backup.da1. hidden = no list = yes inbox = no location = maildir:/da1/%u/Maildir type = private } I have two problems : - In my log, dovecot complain about the fact that my snapshot filsystem is read only Error: open(/da1/test2(a)toto.com/Maildir/.Trash/dovecot-uidlist) failed: Read-only file system The second problem is that through my thunderbird I can't see the Inbox saved in the snapshot (whereas I see Sent and Trash folders) If anyone could help me, It would be nice. Regard, Karl.

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[Dovecot] dovecot 2.1 Master account Error
by tmihalicek 20 Aug '12

20 Aug '12

HI I am running parallel dovecot 1.2 for main accounts and 2.1 for test accounts, and for some reason when i try to login with master user on dovecot 2.1 service errors. However the normal user logins and rest works flawlesly Here is the debug Aug 16 15:15:56 mailstore-node-02 dovecot: auth: Debug: auth client connected (pid=27557) Aug 16 15:15:56 mailstore-node-02 dovecot: auth: Debug: client in: AUTH#0111#011PLAIN#011service=pop3#011secured#011no-penalty#011session=ZOcF2GHHdQAKVCKD#011lip=10.84.34.122#011rip=10.84.34.131#011lport=110#011rport=60021 Aug 16 15:15:56 mailstore-node-02 dovecot: auth: Debug: client out: CONT#0111#011 Aug 16 15:15:56 mailstore-node-02 dovecot: auth: Debug: client in: CONT<hidden> Aug 16 15:15:56 mailstore-node-02 dovecot: auth: Debug: auth(migration(a)example.net,10.84.34.131,master,<ZOcF2GHHdQAKVCKD>): Master user lookup for login: tomislav.mihalicek(a)example.net Aug 16 15:15:56 mailstore-node-02 dovecot: auth: Debug: passwd-file(migration(a)example.net,10.84.34.131,master,<ZOcF2GHHdQAKVCKD>): lookup: user=migration(a)example.net file=/etc/dovecot/master-users Aug 16 15:15:56 mailstore-node-02 dovecot: auth: passdb(migration(a)example.net,10.84.34.131,master,<ZOcF2GHHdQAKVCKD>): Master user logging in as tomislav.mihalicek(a)example.net Aug 16 15:15:56 mailstore-node-02 dovecot: auth: Debug: ldap(tomislav.mihalicek(a)example.net,10.84.34.131,<ZOcF2GHHdQAKVCKD>): pass search: base=ou=accounts,dc=example,dc=net scope=subtree filter=(&(objectClass=mailUser)(accountService=mail)(accountService=pop3secured)(|(mail=tomislav.mihalicek@example.net)(mailAlternateAddress=tomislav.mihalicek@example.net))) fields=mail,userPassword Aug 16 15:15:56 mailstore-node-02 dovecot: auth: Debug: ldap(tomislav.mihalicek(a)example.net,10.84.34.131,<ZOcF2GHHdQAKVCKD>): result: mail=tomislav.mihalicek(a)example.net userPassword=<hidden> Aug 16 15:15:56 mailstore-node-02 dovecot: auth: Debug: client out: OK#0111#011user=tomislav.mihalicek(a)example.net Aug 16 15:15:56 mailstore-node-02 dovecot: auth: Debug: master in: REQUEST#0113563585537#01127557#0111#0118ccf2bab093bd33a4b93958c99236471 Aug 16 15:15:56 mailstore-node-02 dovecot: auth: Debug: ldap(tomislav.mihalicek(a)example.net,10.84.34.131,<ZOcF2GHHdQAKVCKD>): user search: base=ou=accounts,dc=example,dc=net scope=subtree filter=(&(objectClass=mailUser)(accountService=mail)(accountService=pop3secured)(|(mail=tomislav.mihalicek@example.net)(mailAlternateAddress=tomislav.mihalicek@example.net))) fields=mail,homeDirectory,mailQuotaSize Aug 16 15:15:56 mailstore-node-02 dovecot: auth: Debug: ldap(tomislav.mihalicek(a)example.net,10.84.34.131,<ZOcF2GHHdQAKVCKD>): result: mail=tomislav.mihalicek(a)example.net mailQuotaSize=4294967296 homeDirectory=/mailbox/maildirs/example.net/t/o/m/tomislav.mihalicek Aug 16 15:15:56 mailstore-node-02 dovecot: auth: Debug: master out: USER#0113563585537#011tomislav.mihalicek@example.net#011home=/mailbox/maildirs/example.net/t/o/m/tomislav.mihalicek#011quota_rule=*:bytes=4294967296#011master_user=migration@example.net Aug 16 15:15:56 mailstore-node-02 dovecot: pop3-login: Login: user=<tomislav.mihalicek(a)example.net>, method=PLAIN, rip=10.84.34.131, lip=10.84.34.122, mpid=27558, secured, session=<ZOcF2GHHdQAKVCKD> Aug 16 15:15:56 mailstore-node-02 dovecot: pop3: Debug: Loading modules from directory: /usr/lib/dovecot/modules Aug 16 15:15:56 mailstore-node-02 dovecot: pop3: Debug: Module loaded: /usr/lib/dovecot/modules/lib01_acl_plugin.so Aug 16 15:15:56 mailstore-node-02 dovecot: pop3: Debug: Module loaded: /usr/lib/dovecot/modules/lib10_quota_plugin.so Aug 16 15:15:56 mailstore-node-02 dovecot: pop3: Debug: Module loaded: /usr/lib/dovecot/modules/lib15_notify_plugin.so Aug 16 15:15:56 mailstore-node-02 dovecot: pop3: Debug: Module loaded: /usr/lib/dovecot/modules/lib20_expire_plugin.so Aug 16 15:15:56 mailstore-node-02 dovecot: pop3: Debug: Module loaded: /usr/lib/dovecot/modules/lib20_mail_log_plugin.so Aug 16 15:15:56 mailstore-node-02 dovecot: pop3: Debug: Module loaded: /usr/lib/dovecot/modules/lib20_virtual_plugin.so Aug 16 15:15:56 mailstore-node-02 dovecot: pop3: Debug: Module loaded: /usr/lib/dovecot/modules/lib20_zlib_plugin.so Aug 16 15:15:56 mailstore-node-02 dovecot: pop3: Debug: Module loaded: /usr/lib/dovecot/modules/lib90_stats_plugin.so Aug 16 15:15:56 mailstore-node-02 dovecot: pop3: Debug: Added userdb setting: plugin/master_user=migration(a)example.net Aug 16 15:15:56 mailstore-node-02 dovecot: pop3: Debug: Added userdb setting: plugin/quota_rule=*:bytes=4294967296 Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: Effective uid=10101, gid=10101, home=/mailbox/maildirs/example.net/t/o/m/tomislav.mihalicek Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: Quota root: name=user backend=dict args=:proxy::quota Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: Quota rule: root=user mailbox=* bytes=4294967296 messages=0 Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: Quota warning: bytes=4080218931 (95%) messages=0 reverse=no command=quota-warning 95 tomislav.mihalicek(a)example.net Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: Quota warning: bytes=3650722201 (85%) messages=0 reverse=no command=quota-warning 85 tomislav.mihalicek(a)example.net Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: Quota warning: bytes=3006477107 (70%) messages=0 reverse=no command=quota-warning 70 tomislav.mihalicek(a)example.net Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: dict quota: user=tomislav.mihalicek(a)example.net, uri=proxy::quota, noenforcing=0 Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: Namespace inbox: type=private, prefix=, sep=/, inbox=yes, hidden=no, list=yes, subscriptions=yes location=sdbox:~/sdbox:INDEX=~/index Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: fs: root=/mailbox/maildirs/example.net/t/o/m/tomislav.mihalicek/sdbox, index=/mailbox/maildirs/example.net/t/o/m/tomislav.mihalicek/index, control=, inbox=, alt= Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: acl: initializing backend with data: vfile:/etc/dovecot/global-acls:cache_secs=300 Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: acl: acl username = migration(a)example.net Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: acl: owner = 0 Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: acl vfile: Global ACL directory: /etc/dovecot/global-acls Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: Namespace : type=shared, prefix=X-Share/%u/, sep=/, inbox=no, hidden=no, list=children, subscriptions=yes location=maildir:%h/Maildir:INDEX=~/index/Shared/%u Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: shared: root=/var/run/dovecot, index=, control=, inbox=, alt= Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: acl: initializing backend with data: vfile:/etc/dovecot/global-acls:cache_secs=300 Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: acl: acl username = migration(a)example.net Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: acl: owner = 0 Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: acl vfile: Global ACL directory: /etc/dovecot/global-acls Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: acl vfile: file /etc/dovecot/global-acls/INBOX not found Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: acl vfile: file /mailbox/maildirs/example.net/t/o/m/tomislav.mihalicek/sdbox/mailboxes/INBOX/dbox-Mails/dovecot-acl not found Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: acl vfile: file /etc/dovecot/global-acls/ not found Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Debug: acl vfile: file /mailbox/maildirs/example.net/t/o/m/tomislav.mihalicek/sdbox/mailboxes/dovecot-acl not found Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Error: Failed to autocreate mailbox INBOX: Permission denied Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Error: Couldn't open INBOX: Internal error occurred. Refer to server log for more information. [2012-08-16 15:15:56] Aug 16 15:15:56 mailstore-node-02 dovecot: pop3(tomislav.mihalicek(a)example.net): Couldn't open INBOX top=0/0, retr=0/0, del=0/0, size=0 -- View this message in context: http://dovecot.2317879.n4.nabble.com/dovecot-2-1-Master-account-Error-tp371… Sent from the Dovecot mailing list archive at Nabble.com.

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Re: [Dovecot] Hostname Based forwarding
by Joseph Tam 20 Aug '12

20 Aug '12

Merrickville <merrickville(a)gmail.com> writes: > Is there a way to proxy based on the host name the client has configured in > his/her email client? (Like Apache VirtualHosts) I doubt it; the virtual name is not part of the IMAP protocol as it is in HTTP. The IMAP server is not told which hostname was mapped to its IP. You'll either have to add the @domain, or perhaps multi-home your host, remap one of your domains to the new IP, and add another running instance of dovecot to listen on that interface. Joseph Tam <jtam.home(a)gmail.com>

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Re: [Dovecot] SOLVED antispam_plugin prevents IMAP login (error 3) [Dovecot 2.0.19]
by dof＠projektfabrik.com 20 Aug '12

20 Aug '12

On 17.08.2012 12:06, dof(a)projektfabrik.com wrote: > Hi everybody, > > trying to get the Dovecot antispam_plugin to work and I must be doing > something wrong, because as soon as it is enabled with a certain > backend, imap logins do not work anymore (the session is immediately > closed after a successful login). Interestingly, pipe and spool2dir > are working (that is, the session won't be closed), dspam-exec and > crm114-exec are not. If this happens, mail_debug output is as > follows: > > [...] Hi again, how embarrassing. I should use the correct name for the backend type. :\ So everything works as expected, sorry for spamming the mailing list. Best regards, Florian

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[Dovecot] Full text search in attachments
by Mailing 20 Aug '12

20 Aug '12

Hello, is it possible to use the Solr full text search plugin for indexing mail attachments? I found a very old patch and some hints regarding a fts_decoder script that I don't understand. Making Solr indexing PDF or Office files shouldn't be that difficult, but how can I enable the plugin to transfer the attachments to Solr? Best regards, Sebastian

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[Dovecot] case insensitive acl
by Andre Rodier 19 Aug '12

19 Aug '12

Hello, I have notice that when I use ACL, the name of the user in the dovec-acl-list file is case sensitive. Because I use LDAP, the name of the users is case insensitive. Would it be possible to have an option in Dovecot, to ignore the case of the ACL ? This would be useful with some ACL managers, like roundcube ACL plugin, that uses an LDAP query to autocomplete the user name for the ACL. Kind regards, André

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[Dovecot] Mdbox corruption
by 3.listas＠adminlinux.com.br 19 Aug '12

19 Aug '12

Hi, I have a "ubuntu10.04 + ext4-filesystem + dovecot-2.0.13 +mdbox" configuration in my server. It works fine with ~50k accounts. Recently happened a filesystem corruption in a device of StMailLocation and I fix with fsck.ext4. After this crash, one account began to show access timeout and errors like this on force-resync: # doveadm force-resync -u account INBOX doveadm(account): Warning: mdbox /path-to-mdbox/storage: rebuilding indexes doveadm(account): Error: Corrupted dbox file /path-to-mdbox/storage/m.83 (around offset=16): EOF reading msg header (got 0/30 bytes) doveadm(account): Warning: dbox: Copy of the broken file saved to /path-to-mdbox/storage/m.83.broken doveadm(account): Error: Corrupted dbox file /path-to-mdbox/storage/m.83 (around offset=16): EOF reading msg header (got 0/30 bytes) doveadm(account): Error: mdbox rebuild: Failed to fix file /path-to-mdbox/storage/m.83 doveadm(account): Error: Corrupted dbox file /path-to-mdbox/storage/m.92 (around offset=7): Invalid dbox version ... Should I worry about the m.X.broken files ? How I fix these broken mdboxes ? Thanks. -- Thiago Henrique adminlinux.com.br

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[Dovecot] Permission denied on dovecot.lda-dupes
by ppridt 19 Aug '12

19 Aug '12

Hi, I have converted my Imap Server from Courier to Dovecot in order to use sieve support. Everything works fine with the exception that the sender always gets the vacation msg since there is a permission error on writing of dovecot.lda-dupes. I've tried several version of permissions including 777 to both home and maildir - always the same result. I also googled for hours .. Any help will be appreciated. Paul This is the debug log: ----------------------------------------------------------------------------------------------------- Aug 13 14:51:26 Srv dovecot: deliver(pp): Loading modules from directory: /usr/lib/dovecot/modules/lda Aug 13 14:51:26 Srv dovecot: deliver(pp): Module loaded: /usr/lib/dovecot/modules/lda/lib90_sieve_plugin.so Aug 13 14:51:26 Srv dovecot: deliver(pp): Home dir not found: Aug 13 14:51:26 Srv dovecot: deliver(pp): maildir: data=/Daten/Vmail/pp/Maildir Aug 13 14:51:26 Srv dovecot: deliver(pp): maildir++: root=/Daten/Vmail/pp/Maildir, index=, control=, inbox=/Daten/Vmail/pp/Maildir Aug 13 14:51:26 Srv dovecot: deliver(pp): sieve: using sieve path for user's script: /Daten/Vmail/pp/.dovecot.sieve Aug 13 14:51:26 Srv dovecot: deliver(pp): sieve: opening script /Daten/Vmail/pp/.dovecot.sieve Aug 13 14:51:26 Srv dovecot: deliver(pp): sieve: executing compiled script /Daten/Vmail/pp/.dovecot.sieve Aug 13 14:51:26 Srv dovecot: deliver(pp): Namespace : Using permissions from /Daten/Vmail/pp/Maildir: mode=0700 gid=-1 Aug 13 14:51:26 Srv dovecot: deliver(pp): file_dotlock_create(/.dovecot.lda-dupes) failed: Permission denied ----------------------------------------------------------------------------------------------------- This ist my dovecot.conf: ----------------------------------------------------------------------------------------------------- protocols = imap imaps managesieve mail_debug = yes log_path = info_log_path = disable_plaintext_auth = no # Authentication configuration: mail_location = maildir:/Daten/Vmail/%u/Maildir auth_verbose = yes mail_nfs_storage = no mail_nfs_index = no nfs_check = no lock_method = dotlock mail_uid = vmail mail_gid = vmail auth default { mechanisms = plain login passdb pam { } userdb passwd { args = uid=vmail gid=vmail home=/home/%u mail=maildir:/Daten/Vmail/%u/Maildir } socket listen { master { path = /var/run/dovecot/auth-master mode = 0600 user = vmail } } } protocol lda { postmaster_address = admin(a)ppridt.dnsalias.org mail_plugins = sieve auth_socket_path = /var/run/dovecot/auth-master } protocol managesieve { login_executable = /usr/lib/dovecot/managesieve-login mail_executable = /usr/lib/dovecot/managesieve managesieve_implementation_string = Cyrus timsieved v2.2.13 } plugin { sieve=/Daten/Vmail/%u/.dovecot.sieve sieve_dir=/Daten/Vmail/%u/.sieve } ----------------------------------------------------------------------------------------------------- This is the exim delivery transport: ----------------------------------------------------------------------------------------------------- dovecot_lda: driver = pipe command = /usr/lib/dovecot/deliver message_prefix = message_suffix = log_output delivery_date_add envelope_to_add return_path_add user = vmail group = vmail temp_errors = 64 : 69 : 70: 71 : 72 : 73 : 74 : 75 : 78 ----------------------------------------------------------------------------------------------------- -- View this message in context: http://dovecot.2317879.n4.nabble.com/Permission-denied-on-dovecot-lda-dupes… Sent from the Dovecot mailing list archive at Nabble.com.

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[Dovecot] imap-login process_limit (100) reached, client connections are being dropped
by Voytek Eymont 19 Aug '12

19 Aug '12

noticed this in the log today, after about 11 warning IMAP appears to have not worked, 'service dovecot reload' got it going again question: what to check/alter ? ---------------- # grep process_limit /var/log/maillog Aug 13 15:31:44 geko dovecot: master: Warning: service(imap-login): process_limit (100) reached, client connections are being dropped ''' Aug 13 20:45:35 geko dovecot: master: Warning: service(imap-login): process_limit (100) reached, client connections are being dropped # doveconf -n | grep limit # # dovecot --version 2.1.1 # ps ax | grep imap | wc 109 546 4693 # ps ax | grep imap-login | wc 57 286 2619 # doveadm who | wc 16 122 1531 centos 6, 20 virtual domains, 100 users -- Voytek Eymont

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[Dovecot] dsync \noselect on INBOX.INBOX skips sync of INBOX
by Nikolai Schupbach 19 Aug '12

19 Aug '12

Hi Timo, We have encountered an issue today with a number of migrations. Some customers have mailboxes on the source IMAP server that look like this: 3 LIST "" * * LIST () "." "INBOX" * LIST () "." "INBOX.Statements" * LIST () "." "INBOX.Draft" * LIST () "." "INBOX.Drafts" * LIST () "." "INBOX.Invoices" * LIST (\Noselect) "." "INBOX.INBOX" * LIST () "." "INBOX.Jokes" * LIST () "." "INBOX.Payslips" * LIST () "." "INBOX.Personal" When we run dsync it skips the INBOX presumably because of the Noselect on INBOX.INBOX. and the "imapc_list_prefix = INBOX" setting. Regards, Nikolai.

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