- dovecot - dovecot.org

[Dovecot] Problems with thunderbird
by Jim Knuth 13 Apr '11

13 Apr '11

Hello, Since the Upgrade on V 2.0.12 I can produce with Thunderbird no connection. With Roundcube it is easily possible. I have changed something in no configuration. Does somebody have a tip? # 2.0.12: /etc/dovecot/dovecot.conf # OS: Linux 2.6.29.4-default i686 Debian wheezy/sid auth_master_user_separator = * auth_mechanisms = plain login auth_verbose = yes disable_plaintext_auth = no lda_mailbox_autocreate = yes lda_mailbox_autosubscribe = yes listen = * login_greeting = Mailserver ready. mail_location = maildir:~/Maildir 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 passdb { driver = pam } plugin { autocreate = Entwurf autocreate2 = Spam autosubscribe = Entwurf autosubscribe2 = Spam quota = maildir:User quota quota_exceeded_message = Der Mail-Speicher ist voll. Siehe: http://www.art-domains.de/quota.html quota_warning = storage=95%% quota-warning 95 %u quota_warning2 = storage=75%% quota-warning 75 %u sieve_before = /etc/dovecot/sieve/global/global.sieve sieve_dir = %h/sieve sieve_global_dir = /etc/dovecot/sieve/global/ sieve_global_path = /etc/dovecot/sieve/global/global.sieve trash = /etc/dovecot/dovecot-trash.conf.ext } protocols = imap pop3 sieve service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } unix_listener auth-master { mode = 0600 } } service imap-login { client_limit = 128 process_limit = 256 service_count = 0 vsz_limit = 64 M } service managesieve-login { inet_listener sieve { port = 4190 } service_count = 1 vsz_limit = 64 M } service pop3-login { client_limit = 128 process_limit = 256 service_count = 0 vsz_limit = 64 M } service quota-warning { executable = script /usr/sbin/quota-warning.sh unix_listener quota-warning { user = vmail } user = dovecot } ssl_cert = </etc/ssl/certs/dovecot.pem ssl_key = </etc/ssl/private/dovecot.pem userdb { args = /etc/dovecot/passwd.quota driver = passwd-file } verbose_proctitle = yes protocol sieve { mail_max_userip_connections = 10 managesieve_implementation_string = Dovecot Pigeonhole managesieve_logout_format = bytes=%i/%o managesieve_max_compile_errors = 5 managesieve_max_line_length = 65536 } protocol imap { imap_client_workarounds = mail_fsync = never mail_plugins = " quota autocreate imap_quota trash" } protocol pop3 { mail_fsync = never mail_plugins = " quota trash" pop3_client_workarounds = outlook-no-nuls oe-ns-eoh pop3_lock_session = yes pop3_uidl_format = %v-%u } protocol lda { mail_fsync = optimized mail_plugins = " quota sieve trash" postmaster_address = postmaster(a)art-domains.de } protocol lmtp { mail_plugins = " quota sieve trash" } -- Mit freundlichen Grüßen, Jim Knuth P.S.: Bitte senden Sie KEINE HTML-Mails!

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Re: [Dovecot] Upgraded to Dovecot-1.2.16 and Sieve-1.1.8 but Still No Sieve Parameters
by Jay Welch 13 Apr '11

13 Apr '11

So I have to manually put in the parameters in the dovecot.conf file? I assumed that they would have been added to the dovecot-example.conf file once I installed Sieve. Am I correct? On 4/12/2011 12:48 PM, Frank Bonnet wrote: > this could help you > > http://wiki.dovecot.org/ManageSieve/Configuration > > Le 12/04/2011 21:43, Jay Welch a écrit : >> I have upgraded to a newer version of Dovecot and I have installed >> Sieve. Everything went smooth and with no errors but I still don't see >> any Sieve parameters in dovecot.conf file. I'm looking at >> /usr/local/etc/dovecot-example.conf. What could be the issue? >> >> Thanks >> -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.

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[Dovecot] information
by drum.lucas＠gmail.com 13 Apr '11

13 Apr '11

Hi! I have this in my dovecot logs... dovecot-auth: pam_succeed_if(dovecot:auth): error retrieving information about user access What is this? Anybody is traying login with user "access"? Spam? Vírus? thanks!!!! -- Atenciosamente; Graciously; *Lucas Possamai * http://psyscrew.posterous.com/ "Na palma da tua mão existem sonhos, felicidades e a força que te guia por um caminho, que somente você poderá trilhar, com o olhar tranquilo saberás onde chegar.o fim é apenas mais um ponto para inventar uma nova conquista."* *

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Re: [Dovecot] Problem with expire plugin and expunge
by Christoph Pleger 13 Apr '11

13 Apr '11

Hello, > It looks like it expunged all the messages from Trash. Did you check if > that happened? Did it expunge too many messages? > > > Mar 18 09:50:28 joseph dovecot: imap(christoph): Debug: expire: Saving > > first message to Trash, updating timestamp to 1300438228 > > This happens, because it thinks the Trash was empty.. Is there any solution in sight for this? Is there some additional information I can give you for solving that problem? Regards Christoph

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[Dovecot] Solaris 10 Compilation Issue with 2.0.12 (actually post 12690) [WORKAROUND PROVIDED]
by Peter Bray 13 Apr '11

13 Apr '11

Greetings, Post 12689:7f5735ab7c35 / 12690:02829f7f79c7 dovecot uses the reentrant version of get(password/group)* related functions. There are two variants of these functions on Solaris. To get the variant used by dovecot code based you need to define _POSIX_PTHREAD_SEMANTICS (see attached manual page). Initially I defined this just for the compilation of lib/src/ipwd.c, and got the code to compile / check / run successfully in my environment. After this worked I decided to try compiling the whole code base with CPPFLAGS="-D_POSIX_PTHREAD_SEMANTICS" ./configure .... This also seems to work fine. My environment uses IMAPS (X86) and Proxying IMAPS (SPARC). All code compiles / checks / runs (only 64-bit versions run tested) with the above CPPFLAGS modification on Oracle Solaris 10 Update 9 (both 32/64 bit on both X86 / SPARC with GCC 4.1.2) systems. Regards, Peter Bray Sydney, Australia PS: I have not investigated an appropriate way to modified configure.in to make this addition automatic.

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Re: [Dovecot] SUMMARY: LDA vs LMTP, Cyrus SASL, verbose_proctitle
by Joseph Tam 13 Apr '11

13 Apr '11

Timo Sirainen <tss(a)iki.fi> wrote: > On Mon, 2011-04-11 at 18:19 -0700, Joseph Tam wrote: > > > Also, one significant advantage not mentioned for LMTP was that one > > delivery failure to multiple recipients can be disambiguated; LDA can only > > return an exit code to be tested by the MTA, but the MTA cannot know > > which recipient(s) generated the error. > > In almost all setups MTA delivers mails to LDA one at a time. Multiple > deliveries are useful only if you want to try to get the same mail file > hard linked to all recipients. So normally this is a non-issue. I guess my sendmail is not normal. The default configuration does pool multiple recipient delivery and run mail.local with all these users as arguments in one invocation. dovecot-lda doesn't seem to support multiple recipients per invocation, so this won't be a problem. The implication for sendmail users, though, is that multiple concurrent deliveries must be disabled if you use dovecot-lda (the 'm' flag must be removed from LOCAL_MAILER_FLAGS) as implicitely done in http://wiki2.dovecot.org/LDA/Sendmail I notice the 'A' flag is missing here: doesn't this kill aliasing? If and when I can fully test my setup, I will update this page. > > echo "main(int c,char**v){**v='x';sleep(9);}" | \ > > gcc -xc -o y -; ./y; rm y & > > ps -f > > IIRC /usr/ucb/ps shows the changes. Ah. I'll take your word for it since I only have the SysV stuff installed. Thanks for the info. Joseph Tam <jtam.home(a)gmail.com>

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[Dovecot] Best practices to migrate from mbox to Maildir++ and also changing the deliver method
by Julio C. Ortega 13 Apr '11

13 Apr '11

Greetings. Im about to move from mbox to Maildir++ and change the deliver method from procmail. I have less than 100 accounts, but there's a lot of mail (around 16GB) Apart from the documentation on Dovecot's site, anyone has good recommendations, and, if you have experience doing this migration any tips? Thanks for any info, and wishing you all a nice week -- ------------------------------------ Julio C. Ortega ONUVA http://www.onuva.com

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[Dovecot] Upgraded to Dovecot-1.2.16 and Sieve-1.1.8 but Still No Sieve Parameters
by Jay Welch 12 Apr '11

12 Apr '11

I have upgraded to a newer version of Dovecot and I have installed Sieve. Everything went smooth and with no errors but I still don't see any Sieve parameters in dovecot.conf file. I'm looking at /usr/local/etc/dovecot-example.conf. What could be the issue? Thanks -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.

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[Dovecot] v2.0.12 released
by Timo Sirainen 12 Apr '11

12 Apr '11

http://dovecot.org/releases/2.0/dovecot-2.0.12.tar.gz http://dovecot.org/releases/2.0/dovecot-2.0.12.tar.gz.sig Many small fixes, plus some more noticeable: + doveadm: Added "move" command for moving mails between mailboxes. + virtual: Added support for "+mailbox" entries that clear \Recent flag from messages (default is to preserve them). - dbox: Fixes to handling external attachments - dsync: More fixes to avoid hanging with remote syncs - dsync: Many other syncing/correctness fixes - doveconf: v2.0.10 and v2.0.11 didn't output plugin {} section right BTW. I'm moving again next weekend, this time to Helsinki. Hopefully I'll be living there for a while. :)

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[Dovecot] Questions about converting maildir to mdbox.
by Henrique Fernandes 12 Apr '11

12 Apr '11

First of all i would like to thanks Timo for the excellent job done in dovecot. We are using it in you prodution server with about 5 millions of emails and it is pretty good, only a performance problens but i guess it is realated to ocfs2 that we are using. So lets begin: We are using dovecot 2.0.6 with maildir in an ocfs2 partiton. It is pretty slow access in peak time, but it is related to ocfs2 as i said before, i am trying to mimimize the ocfs2 latancy by using mdbox. Another problem that we have are Full backup that takes about 24h and incremental takes about 13h I am thinking in converting some email for testing propose, but i am wondoring how would dovecot convert this, like if i convert all mail from maildir to mdbox it would make many mailbox based on this seetings ? Or in the first convert it would make a big mdbox file and after it it will rotate by day or it would make many boxes just based on size? mdbox_rotate_size = 5m mdbox_rotate_interval = 1d Well, another thing can i make rotate interval happens in a certain time of day? end from where it takes this time ? it rotates at midnight ? Another one!, if i lose the index files what really happens ? Sometimes in my server the index get corrupet and as i am reading mdbox index files held information that is not in other place. So what should i do to prevent any possible lose of data even if i lose the indexes? I was reading about backup restore also, but i did not get it pretty well. With maildir we simple restore the files and the index gets rebuilt! What should i do with mdbox ? Restore the files and the index ? But how about the other emails that the account got after the backup, how i should merge the multiple files and more importanet how do i merge the index files ? Well, sorry about my english! And Thanks alot guys! []'sf.rique

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