- dovecot - dovecot.org

[Dovecot] fstat() errors on /srv/mail/<username>/dovecot.index.log
by Zach La Celle 22 Oct '13

22 Oct '13

Dovecot version 2.1.7 Ubuntu 12.04.3 LTS Kernel 3.2.0-35-generic x86_64 I'm not sure exactly when this started occurring, but sporatically users report issues receiving email, having email saved to "Sent," etc. Looking in dovecot.log, I see the following errors: 2013-10-16 09:53:20 imap-login: Info: Login: user=<user1>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=27434, secured, session=<PnoiBtzoBgB/AAAB> 2013-10-16 09:53:20 imap(user1): Info: Disconnected: Logged out in=93 out=846 2013-10-16 09:53:21 imap(user2): Info: Disconnected: Logged out in=3616 out=495 2013-10-16 09:53:24 imap-login: Info: Login: user=<user3>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=27436, secured, session=<jE5kBtzoBwB/AAAB> 2013-10-16 09:53:24 imap(user3): Info: Disconnected: Logged out in=93 out=819 2013-10-16 09:53:33 imap(user4): Error: fstat() failed with file /srv/mail/user4/dovecot.index.log: No such file or directory 2013-10-16 09:53:33 imap(user4): Error: fstat() failed with file /srv/mail/user4/dovecot.index.log: No such file or directory 2013-10-16 09:53:33 imap(user4): Error: fstat() failed with file /srv/mail/user4/dovecot.index.log: No such file or directory 2013-10-16 09:53:33 imap(user4): Error: fstat() failed with file /srv/mail/user4/dovecot.index.log: No such file or directory 2013-10-16 09:53:33 imap(user4): Error: fstat() failed with file /srv/mail/user4/dovecot.index.log: No such file or directory 2013-10-16 09:53:33 imap(user4): Error: fstat() failed with file /srv/mail/user4/dovecot.index.log: No such file or directory 2013-10-16 09:53:41 imap-login: Info: Login: user=<user3>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=27438, secured, session=<UDJlB9zoCAB/AAAB> 2013-10-16 09:53:41 imap(user3): Info: Disconnected: Logged out in=93 out=819 2013-10-16 09:54:12 imap-login: Info: Login: user=<user1>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=27440, secured, session=<6bI5CdzoCQB/AAAB> 2013-10-16 09:54:12 imap(user1): Info: Disconnected: Logged out in=93 out=846 2013-10-16 09:54:12 imap(user5): Info: Disconnected: Logged out in=736 out=7064 2013-10-16 09:54:15 imap-login: Info: Login: user=<user6>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=27442, secured, session=<t+FnCdzoCgB/AAAB> 2013-10-16 09:54:15 imap(user6): Info: Disconnected: Logged out in=95 out=902 2013-10-16 09:54:20 imap-login: Info: Login: user=<user1>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=27444, secured, session=<c/q1CdzoCwB/AAAB> 2013-10-16 09:54:20 imap(user1): Info: Disconnected: Logged out in=93 out=846 2013-10-16 09:54:24 imap-login: Info: Login: user=<user3>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=27446, secured, session=<nOb3CdzoDAB/AAAB> 2013-10-16 09:54:24 imap(user3): Info: Disconnected: Logged out in=93 out=819 These errors are not confined to a single user, and do not occur with the same frequency. I originally was running the Dovecot shipped with the default Ubuntu repositories (don't remember which version, but it was 1.*) and used a backport to upgrade to 2.1.7 to see if that fixed it. It did not. Any ideas why this is happening?

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[Dovecot] doveadm: Fatal: open(/dev/tty)
by Dan Langille 22 Oct '13

22 Oct '13

I received this message today, and remembered, you can't do that... $ doveadm pw -s SHA512-CRYPT Enter new password: doveadm(dan): Fatal: open(/dev/tty) failed: No such file or directory </pre> It seems if you have no tty, you can't create a password. Surely there is a better way to do this? Looking at the code, it's trying to open the tty and turn off echo. For the record: FreeBSD 8.4-RELEASE-p3 And yes, there is no console. I'm attached to a FreeBSD jail from the host system, directly via the ezjail-admin console command. # w 6:52PM up 18 days, 23:34, 0 users, load averages: 0.96, 0.57, 0.46 USER TTY FROM LOGIN@ IDLE WHAT # Ain't nobody there.. -- Dan Langille - http://langille.org/

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[Dovecot] using dovecot in Asterisk imap storage
by Asmaa Ahmed 22 Oct '13

22 Oct '13

Hello, I am trying to use postfix/dovecot as mail server to be the imap storage for my voicemail system.For that I installed postfix and dovecot and trying to follow the instructions in this post http://etel.wiki.oreilly.com/wiki/index.php?title=Storing_Voicemail_on_an_I… I should add a master user for Asterisk to your IMAP server that has access to all user's mailboxes and as per the instructions, I should edit auth section in dovecot.conf which I can't find! Is there something wrong or should I add this section by myselfAlso I don't have dovecot.masterusers, should I create it? $/etc/dovecot$ /usr/sbin/dovecot -n# 2.0.19: /etc/dovecot/dovecot.conf# OS: Linux 3.2.0-31-virtual x86_64 Ubuntu 12.04.3 LTS mail_location = maildir:~/Maildirmanagesieve_notify_capability = mailtomanagesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihavepassdb { driver = pam}plugin { sieve = ~/.dovecot.sieve sieve_dir = ~/sieve}protocols = imap pop3 sieveservice auth { unix_listener /var/spool/postfix/private/dovecot-auth { group = postfix mode = 0660 user = postfix }}ssl_cert = </etc/ssl/certs/dovecot.pemssl_cipher_list = ALL:!LOW:!SSLv2:ALL:!aNULL:!ADH:!eNULL:!EXP:RC4+RSA:+HIGH:+MEDIUMssl_key = </etc/ssl/private/dovecot.pemuserdb { driver = passwd}protocol imap { imap_client_workarounds = delay-newmail mail_max_userip_connections = 10}protocol pop3 { mail_max_userip_connections = 10 pop3_client_workarounds = outlook-no-nuls oe-ns-eoh}protocol lda { deliver_log_format = msgid=%m: %$ mail_plugins = sieve postmaster_address = postmaster quota_full_tempfail = yes rejection_reason = Your message to <%t> was automatically rejected:%n%r} Thanks.

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[Dovecot] Dbox group file permissions
by Chris Lasater 21 Oct '13

21 Oct '13

Hi everyone, I feel like I am missing something obvious here. I have dovecot up and running and every piece of mail is given user read/write permission. I see the option mail_gid, but I do not see anyplace to set the group permissions. I see the below wiki talking about new home directories getting their permission from the parent directory, but this does not seem to work. Any assistance would be appreciated. http://wiki2.dovecot.org/SharedMailboxes/Permissions I changed the group permissions on the parent directory, and used rm -rf to delete the user directories, then logged in again so it was recreated. [user@dovecot ~]$ sudo ls -la /mnt/home/imapd/domain.example.net/ total 24 drwxr-x--- 6 imapd imapd 4096 Oct 21 17:35 . drwxr-xr-x 46 imapd nagios 4096 Oct 21 16:55 .. drwx------ 3 imapd imapd 4096 Oct 21 16:59 user1 drwx------ 3 imapd imapd 4096 Oct 21 17:35 user2 Setup Mail is written in dbox format CentOS 5.9 dovecot 2.2.6 NFS with director Mail Configs mail_home = /mnt/home/imapd/%d/%n mail_location = dbox:/mnt/home/imapd/%d/%n mail_uid = imapd mail_gid = imapd Thanks, Chris

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[Dovecot] Mailboxes separated from IMAP server
by Reymer Antonio Vargas Solano 21 Oct '13

21 Oct '13

Hello folks, At my university we are trying to implement a distributed email backend, but I have some troubles, The topology: Server A: Postfix+LMTP # MTA Server B: Dovecot+LMTP # Just mailboxes Server C: Dovecot # POP3/IMAP Right now the Server A can leave a received email to the Server B, but I don't know how to communicate Server C to the Server B to retrieve the emails. I think that we should use IMAP protocol, but I am confused about how to connect them, I don't know if we have to use a proxy IMAP server, or another thing. Can anyone give me an idea? Regards, Reymer Antonio Vargas Solano

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[Dovecot] dovecot dropbox plugin created another problem ?
by Benny Pedersen 21 Oct '13

21 Oct '13

http://blog.dynamoo.com/2013/10/dropbox-spam-leads-to-malware-on-errr.html

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[Dovecot] bangkokmaco@gmail.com has indicated you're a friend. Accept?
by bangkokmaco＠gmail.com 21 Oct '13

21 Oct '13

Hi, bangkokmaco(a)gmail.com wants to follow you. ****** Is bangkokmaco(a)gmail.com you friend? ****** If Yes please follow the link below: http://invites.fliporamail.com/signup_e.html?fullname=Dovecot+Mailing+List&… If No please follow the link below: http://invites.fliporamail.com/signup_e_no.html?fullname=Dovecot+Mailing+Li… Follow the link below to remove yourself from all such emails http://invites.fliporamail.com/uns.jsp?email=dovecot@dovecot.org&iid=3fa84c…

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[Dovecot] Upgrade from 2.1 to 2.2 on Debian
by Lucas Rothamel - Eye Catching Webdesign 20 Oct '13

20 Oct '13

Hello, I am currently running Dovecot 2.1 on current Debian and need to upgrade to 2.2 to use the replication features. I understand that I therefore need to compile Dovecot myself. I am using a MySQL database for users authentication, therefore I need to compile Dovecot with mysql support: *./configure --with-mysql* Unfortunately this terminates with: *configure: error: Can't build with MySQL support: libmysqlclient not found* I installed libmysqlclient from debian repos, but it does not help. Also, how do I then connect the newly installed dovecot to my existing /etc/init.d/dovecot script? Thank you. Lucas -- Lucas Rothamel Eye Catching Webdesign info(a)eye-catching-webdesign.de - www.eye-catching-webdesign.de You know, we go to the gym to keep the body fit. Similarly the mind needs some rest. The mind is bombarded with so many impressions. Our mind has been bombarded by impressions the whole time. It needs a different kind of rest other than sleep. And meditation is such a rest. It calms the mind. energizes the spirit and makes the body more strong and vibrant. improves the immune system. The immune cells, the T-cell count go higher through Sudarshan Kriya and meditation. And you feel so nice inside. - Sri Sri Ravi Shankar I love deadlines. I like the whooshing sound they make as they fly by. -- Douglas Adams

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[Dovecot] Question to sieve symlink
by Andreas Meyer 20 Oct '13

20 Oct '13

Hello! A Server running openSUSE 12.3 and dovecot version 2.1.13. In the log I find Oct 19 00:23:23 managesieve(anmeyer(a)anup.de): Warning: sieve-storage: Active sieve script symlink /var/spool/vhosts/anup.de/anmeyer/.dovecot.sieve is broken: invalid/unknown path to storage (points to /var/spool/vhosts/anup.de/anmeyer/.sieve/managesieve.sieve). But the link is ok and when I login to roundcube I can manage the filters. What's the problem? Greetings Andreas

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[Dovecot] patch for ssl_prefer_server_ciphers in dovecot 2.1
by Adi Kriegisch 20 Oct '13

20 Oct '13

Dear all, I tried to do a backport of 'ssl_prefer_server_ciphers' (http://hg.dovecot.org/dovecot-2.2/rev/897484f45a87/) to Dovecot 2.1 (namely the Debian version of Dovecot) and wanted to ask if there is any chance to integrate this feature into Dovecot 2.1 'upstream' as well. As the code structure changed quite a bit, I am not sure if my patch is complete. I tested it with pop3s and imaps in my test environment and it works just as expected and seemed to not have any unwanted effects. (Dovecot code is probably the most beautiful and easy to read C code I've seen, but there might also be some pitfalls I missed.) best regards, Adi Kriegisch PS: I need that feature to enable PFS while allowing Outlook to still connect and the others not to fall back to a different cipher; I was unable to find a PFS cipher that is supported by Outlook and OpenSSL.

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