- dovecot - dovecot.org

[Dovecot] imap be killed (core dump disabled)
by Dongyu.Zhen 29 Dec '11

29 Dec '11

Hello everybody, When I modify the dovecot imap source ,in "src/imap/" dir, I meet the Error below: Error: child (imap) kill (core dump disabled). In fact, I want to record the imap operation through dovecot. So, I modify every source file in "src/imap/cmd-IMAP_OPERATION" ,when the imap command function is executed, it will write to a file cur time and operation. Could you tell me why the imap be killed? Thank you.

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[Dovecot] managesieve vacation script bounces/frozen with a 550 error.
by Jason X, Maney 28 Dec '11

28 Dec '11

Dear all, I have been trying to get this problem out of the way but I just cant seem to get it right. I hope someone can point me in the right direction here. I have come up with a vacation script as below, which can be send out from my Postfix SMTP server to my smarthost at the ISP, and yet for some reason it is not sent out at my ISP server. The guys at the ISP have sent me the full error they are getting on their Exim SMTP server. My dovecot version is: ========== dovecot --version 1.2.9 ========== ...and my managesieve configs are as follows: ========== dovecot -n |grep sieve protocols: pop3 pop3s imap imaps managesieve listen(managesieve): *:4190 login_executable(managesieve): /usr/lib/dovecot/managesieve-login mail_executable(managesieve): /usr/lib/dovecot/managesieve mail_plugins(managesieve): mail_plugin_dir(managesieve): /usr/lib/dovecot/modules/managesieve mail_plugins: sieve quota sieve: /var/vmail/sieve/%d/%u/sieve-script sieve_global_path: /var/vmail/sieve/default.sieve sieve_storage: /var/vmail/sieve/%d/%u ========== Error from my ISP smarthost: ========== +++ 1ReM7W-000Dm8-My has not completed +++ 2011-12-26 09:34:18 1ReM7W-000Dm8-My <= <> H=(myhostname.mydomain.com<http://havana.Speedlinkcargo.com>) [xxx.xxx.xxx.xxx] P=esmtps X=TLSv1:DHE-RSA-AES256-SHA:256 S=1451 id=dovecot-sieve-1324712058-257846-0@havana T="Out of office reply" 2011-12-26 09:34:18 1ReM7W-000Dm8-My ** jsxmoney(a)gmail.comR=send_to_gateway T=remote_smtp: SMTP error from remote mail server after RCPT TO:<jsxmoney(a)gmail.com>: host smtp.myisp.com<http://smtp2.yoafrica.com>[yyy.yyy.yyy.yyy]: 550 Bounces must have only a single recipient 2011-12-26 09:34:18 1ReM7W-000Dm8-My Frozen (delivery error message ========== My vacation sieve script is: ========== ## /* empty script */ require ["fileinto", "vacation"]; vacation # Reply at most once a day to a same sender :days 1 :subject "Out of office reply" # List of additional recipient addresses which are included in the auto replying. # If a mail's recipient is not the envelope recipient and it's not on this list, # no vacation reply is sent for it. :addresses "me(a)mydomain.com" "I'm out of office, please contact Joan Doe instead. Best regards Me"; ========== What I am not sure of is, is this a problem I need to fix or is it something my ISP need to work on, on their Exim? If its something they can work on can you also give me pointers so I can work with them to fix it? Many thanx, JXM.

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[Dovecot] Dovolená
by pasek＠valbek.cz 26 Dec '11

26 Dec '11

Dobrý den, od 23.12. do 30.12. jsem na dovolené. V případě nutnosti volejte na mobil. S pozdravem Bc. Ladislav Pašek vedoucí oddělení IT a vizualizace mobil: +420 776 140 489 e-mail: pasek(a)valbek.cz Valbek, s.r.o. Vaňurova 505/17, 460 02 Liberec 3 tel./fax: +420 485 103 336, +420 485 103 346 www.valbek.cz

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[Dovecot] dovecot / postfix mail bounce problem
by IcedEarth 25 Dec '11

25 Dec '11

Hello, i use a globalsieve rule to collect spam for all mail accounts in a specific mailbox. Here is the code: vi /var/vmail/globalsieverc require ["fileinto"]; # Move spam to junk folder if not address :is "to" "antispam(a)xxx.com" { if header :contains "X-Spam-Flag" ["YES"] { redirect "antispam(a)xxx.com"; stop; } } But the spam mails are not delivered. cat /var/log/mail.info postfix/pipe[32301]: AD8F78E2128D: to=<antispam(a)xxx.de>, relay=dovecot, delay=0.14, delays=0.08/0/0/0.06, dsn=5.4.6, status=bounced (mail forwarding loop for antispam(a)xxx.de) Why is there a loop? I don't unterstand that. Any help? Thanks! Iced -- View this message in context: http://old.nabble.com/dovecot---postfix-mail-bounce-problem-tp33029725p3302… Sent from the Dovecot mailing list archive at Nabble.com.

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[Dovecot] sieve in sql or reporting
by Bradley Giesbrecht 24 Dec '11

24 Dec '11

With dovecot2 and pigeonhole sieve/managesieve is it currently possible to store sieve rules in an sql database? If not is there a way to query all accounts; looking for things like active vacation rules? Regards, Bradley Giesbrecht

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[Dovecot] Corrupted index cache file and high CPU usage
by hydra 24 Dec '11

24 Dec '11

I suspect, that dovecot v2.0.16 under Linux (tested on Gentoo 3.0.4 Hardened, Gentoo 3.0.6, Gentoo 3.1.4) causes 100% cpu utilization when index.cache is broken and doveadm is lanched. Dovecot uses LDAP as the userdb and provides IMAP and LDA. Because each user has a quota, the doveadm's expunge functionality is used to get rid of old trashed mail. The mail log: Dec 12 07:38:59 www dovecot: imap(user): Error: Corrupted index cache file /var/data/mail/domain.tld/user/mail/dovecot.index.cache: invalid record size Doveadm is launched as: doveadm -D expunge -A mailbox Trash savedbefore 1w Mail is stored on ext4 and flush will use all of the CPU capacity like this: load average: 4.00, 4.01, 4.05 ps: root 26401 98.2 0.0 0 0 ? R Dec20 1369:49 [flush-253:1] lsblk: vg_data-mail (dm-1) 253:1 0 500M 0 /var/data/mail dovecot -n: # 2.0.16: /etc/dovecot/dovecot.conf # OS: Linux 3.0.4-hardened-r5 x86_64 Gentoo Base System release 2.0.3 auth_debug = yes auth_debug_passwords = yes auth_verbose = yes hostname = mail.domain.tld lda_mailbox_autocreate = yes lda_mailbox_autosubscribe = yes listen = * mail_debug = yes mail_gid = vmail mail_home = /var/data/mail/domain.tld/%n mail_location = maildir:~/mail mail_plugins = " mail_log notify zlib quota" mail_uid = vmail 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 passdb { args = /etc/dovecot/dovecot-ldap.conf.ext driver = ldap } plugin { autocreate = Sent autocreate2 = Trash autocreate3 = Spam autosubscribe = Sent autosubscribe2 = Trash autosubscribe3 = Spam fts = squat fts_squat = partial=4 full=10 quota = maildir:User quota quota_rule = *:storage=100M quota_rule2 = Trash:ignore quota_warning = storage=95%% quota-warning 95 %u quota_warning2 = storage=80%% quota-warning 80 %u sieve = ~/.dovecot.sieve sieve_dir = ~/sieve sieve_quota_max_scripts = 5 sieve_quota_max_storage = 5M } postmaster_address = postmaster(a)domain.tld protocols = imap sieve service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } unix_listener auth-userdb { group = vmail mode = 0600 user = vmail } } service quota-warning { executable = script /etc/dovecot/quota-warning.sh unix_listener quota-warning { user = vmail } user = vmail } ssl_cert = </etc/postfix/mail.domain.tld-cert.pem ssl_key = </etc/postfix/mail.domain.tld-key.pem userdb { args = /etc/dovecot/dovecot-ldap.conf.ext driver = ldap } verbose_proctitle = yes verbose_ssl = yes protocol lda { info_log_path = log_path = mail_plugins = " mail_log notify zlib quota sieve" } protocol imap { mail_plugins = " mail_log notify zlib quota autocreate fts fts_squat imap_zlib imap_quota" } dovecot-ldap.conf.ext: hosts = localhost dn = user dnpass = pass base = base auth_bind = yes user_attrs = homeDirectory=home,uidNumber=uid,gidNumber=gid,mailboxQuota=quota_rule=*:bytes=%$ user_filter = (&(objectClass=inetOrgPerson)(uid=%u)) pass_attrs = uid=user pass_filter = (&(objectClass=inetOrgPerson)(uid=%u)) iterate_attrs = uid=user iterate_filter = (objectClass=inetOrgPerson) I suspect, that this is something to do with Dovecot, because after deleting the dovecot.index.cache file, everything went back to normal. When this happens, I cannot unmount the drive nor a system reboot works. Thank you !

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[Dovecot] Limit maximum connections for user/IP on proxy
by Martin Abrahamsson 23 Dec '11

23 Dec '11

Hi, Is it possible to limit the maximum number of IMAP connections allowed for a user from each IP address, on the proxy server instead of on the mail store server? mail_max_userip_connections works well when the client is connection to the mail store without proxy, but when using proxies the POP/IMAP server will register the remote IP (rip) as the proxy server's IP address - thus a low limit will be reached quite easily. Thanks -- Martin Abrahamsson

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[Dovecot] Dovolená
by pasek＠valbek.cz 23 Dec '11

23 Dec '11

Dobrý den, od 23.12. do 30.12. jsem na dovolené. V případě nutnosti volejte na mobil. S pozdravem Bc. Ladislav Pašek vedoucí oddělení IT a vizualizace mobil: +420 776 140 489 e-mail: pasek(a)valbek.cz Valbek, s.r.o. Vaňurova 505/17, 460 02 Liberec 3 tel./fax: +420 485 103 336, +420 485 103 346 www.valbek.cz

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[Dovecot] OS/Distro wars
by Alan Brown 22 Dec '11

22 Dec '11

DO NOT FEED THE TROLLS

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[Dovecot] file_dotlock_create(~/.dovecot.lda-dupes) failed: No such file or directory ...
by LE NORCY Arnaud 22 Dec '11

22 Dec '11

Hello, i get this message every time that a user has enabled the vacation script (into Horde webmail) in my mail.err log file: Dec 22 10:18:16 mailserver dovecot: deliver(user324): file_dotlock_create(~/.dovecot.lda-dupes) failed: No such file or directory normally the reply is sent only once in the number of configured days.. but for all users the reply is sent every time... the day variable is "ignored.." because the file "dovecot.lda-dupes" is not wrotten i think.. ~# dpkg -l | grep dovecot ii dovecot-common 1:1.2.15-4 secure mail server that supports mbox and maildir mailboxes ii dovecot-imapd 1:1.2.15-4 secure IMAP server that supports mbox and maildir mailboxes ii dovecot-pop3d 1:1.2.15-4 secure POP3 server that supports mbox and maildir mailboxes dovecot.conf : protocols = imap imaps pop3s managesieve mail_location = maildir:/ext/spool/imap/%1Mu/%u mail_uid = vmail mail_gid = vmail protocol lda { mail_plugins = quota sieves.fr } .. plugin { .. sieve_dir = /ext/spool/sieve/%1Mu/%u sieve = /ext/spool/sieve/%1Mu/%u/dovecot.sieve } rights are OK for user "vmail" in /ext/spool/sieve/%1Mu/%u/ ....; for example : /ext/spool/sieve/d/user324# ls -la total 20 drwxr-x--- 3 vmail vmail 4096 20 déc. 19:15 . drwxr-x--- 43 vmail vmail 4096 17 nov. 10:14 .. lrwxrwxrwx 1 vmail vmail 10 20 déc. 18:38 dovecot.sieve -> ingo.sieve -rw-r----- 1 vmail vmail 65 20 déc. 19:15 dovecot.svbin -rw-r----- 1 vmail vmail 88 20 déc. 18:38 ingo.sieve drwxr-x--- 2 vmail vmail 4096 20 déc. 18:38 tmp any ideas?thanks Arnaud,

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