[Dovecot] Confirmation Please - Dovecot for Email Delivery

2013-03-24 Thread craig . dovecot
Hi All, Spec: Centos 6.3x64 Dovecot-2.0.9-5.el6.x86_64 Goal: 1) Inbound emails are delivered by Dovecot and the UID/GID is determined by a local /etc/dovecot/users file. 2) I'd like to have IMAPS clients authenticate with Dovecot via LDAP. Questions: 1) I've attempted to ensure that Dovecot

Re: [Dovecot] Please help to make decision

2013-03-24 Thread Stan Hoeppner
On 3/24/2013 1:45 PM, Timo Sirainen wrote: > On 24.3.2013, at 18.12, Tigran Petrosyan wrote: > >> We are going to implement the "Dovecot" for 1 million users. We are going >> to use more than 100T storage space. Now we examine 2 solutions NFS or GFS2 >> via (Fibre Channel storage). >> Can someone

[Dovecot] Dovecot DNS queries its own host many times a second

2013-03-24 Thread Dominic Malolepszy
Hi, We have observed that Dovecot appears to make a DNS lookup of its own hostname many times a second. Each Dovecot server in our cluster appears to be doing around 50 queries per second to find out its own hostname. Rsyslog was the first thing we assumed was the cause, however stopping it di

Re: [Dovecot] Dovecot service not responding after about a week of uptime

2013-03-24 Thread Reindl Harald
Am 25.03.2013 01:29, schrieb Noel Butler: > On Sun, 2013-03-24 at 21:22 +0100, Matthieu wrote: > Mar 24 19:13:21 hebus dovecot: master: Warning: /tmp is no longer mounted. See http://wiki2.dovecot.org/Mountpoints Mar 24 19:13:21 hebus dovecot: master: Warning: /var/tmp is no long

Re: [Dovecot] Dovecot service not responding after about a week of uptime

2013-03-24 Thread Noel Butler
On Sun, 2013-03-24 at 21:22 +0100, Matthieu wrote: > >> Mar 24 19:13:21 hebus dovecot: master: Warning: /tmp is no longer mounted. > >> See http://wiki2.dovecot.org/Mountpoints > >> Mar 24 19:13:21 hebus dovecot: master: Warning: /var/tmp is no longer > >> mounted. See > >> http://wiki2.dovecot

Re: [Dovecot] Please help to make decision

2013-03-24 Thread Noel Butler
On Sun, 2013-03-24 at 20:12 +0400, Tigran Petrosyan wrote: > Hi > We are going to implement the "Dovecot" for 1 million users. We are going > to use more than 100T storage space. Now we examine 2 solutions NFS or GFS2 > via (Fibre Channel storage). > Can someone help to make decision? What kind of

Re: [Dovecot] Reduce logging auth-worker

2013-03-24 Thread Noel Butler
On Sat, 2013-03-23 at 10:57 +0100, Reindl Harald wrote: > _deleted usual drivell_ > > Anyone who knows anything about syslog on large production servers knows > > avoiding it is best practice, it's also about the only thing DJB and I > > ever agreed on > > blablablanla > > in large environm

Re: [Dovecot] SiS attachment file larger than expected

2013-03-24 Thread Erik Persson
25 mar 2013 kl. 00:19 skrev Timo Sirainen : > On 25.3.2013, at 1.10, Erik Persson wrote: > >> For the large part the system is running flawlessly but I have caught a few >> error messages: >> >> imap(censored@censored.domain): Error: Attachment file >> /mail/attachments/70/d0/70d04b12123bfb14

Re: [Dovecot] SiS attachment file larger than expected

2013-03-24 Thread Timo Sirainen
On 25.3.2013, at 1.10, Erik Persson wrote: > For the large part the system is running flawlessly but I have caught a few > error messages: > > imap(censored@censored.domain): Error: Attachment file > /mail/attachments/70/d0/70d04b12123bfb145983f5a674ee2e65029a4018aff1c6db51993b75f10bf101-117a1

[Dovecot] SiS attachment file larger than expected

2013-03-24 Thread Erik Persson
Hello! Name's Erik and I have been using Dovecot for a few months and I so far quite happy with the software. To this list I am quite new though. After a testing period I have now been running a ~300 user system running CentOS 6 and Dovecot 2.1.14 with Postfix and SiS enabled. For the large p

Re: [Dovecot] Dovecot v2 multiple domains

2013-03-24 Thread Timo Sirainen
On 25.3.2013, at 0.01, Pavel Dimow wrote: > Hello, > > I would like to have multiple domains on same server (with different > ip's) and I want that user logs with username with domain part for > every domain, "with"? so people logging in as user@domain? There is nothing you need to do. Dovecot

[Dovecot] Dovecot v2 multiple domains

2013-03-24 Thread Pavel Dimow
Hello, I would like to have multiple domains on same server (with different ip's) and I want that user logs with username with domain part for every domain, but I can't find any documentation on this. To be more precise I found a post regarding dovecot v1 that suggest making separate init scripts

Re: [Dovecot] Reporting on user info

2013-03-24 Thread Timo Sirainen
On 24.3.2013, at 23.36, Alex wrote: > I've just installed fc18 with dovecot-2.1.15 and have all the usual > services set up and running properly. > > Of course now management is interested in who is using what service, > for how long. Are there any existing reporting features available from > wi

[Dovecot] Reporting on user info

2013-03-24 Thread Alex
Hi all, I've just installed fc18 with dovecot-2.1.15 and have all the usual services set up and running properly. Of course now management is interested in who is using what service, for how long. Are there any existing reporting features available from within dovecot to provide stats on mail usa

Re: [Dovecot] replicator/dsync over tcp

2013-03-24 Thread Timo Sirainen
On 24.3.2013, at 23.07, Michael Grimm wrote: > First of all I did need to extend http://wiki2.dovecot.org/Replication to get > dsync over tcp running without ssl: .. > | dovecot: doveadm(test): Error: doveadm_password not set, can't authenticate > to remote server Updated http://master.wiki2.d

Re: [Dovecot] replicator/dsync over tcp

2013-03-24 Thread Michael Grimm
Hi -- On 24.03.2013, at 22:07, Michael Grimm wrote: Forgot: That is Dovecot v2.2.rc3 (33e78edac8f5+) Regards, Michael

[Dovecot] replicator/dsync over tcp

2013-03-24 Thread Michael Grimm
Hi -- I am testing replicator/dsync over tcp, and I did run into some issues. First of all I did need to extend http://wiki2.dovecot.org/Replication to get dsync over tcp running without ssl: | # dsync over tcp default port | # | doveadm_port = 12345 | service d

Re: [Dovecot] Dovecot service not responding after about a week of uptime

2013-03-24 Thread Timo Sirainen
On 24.3.2013, at 22.36, Matthieu wrote: >> Well .. If Dovecot has a problem it should have logged about it. I'm not >> aware of any way to cause it to hang otherwise. doveconf -n output could be >> helpful, it might have something to do with your auth settings. >> >> Also it would help to know

Re: [Dovecot] Dovecot service not responding after about a week of uptime

2013-03-24 Thread Matthieu
On 03/24/2013 09:31 PM, Timo Sirainen wrote: On 24.3.2013, at 22.09, Matthieu wrote: On 03/24/2013 09:04 PM, Timo Sirainen wrote: On 24.3.2013, at 22.00, Matthieu wrote: On 03/24/2013 07:38 PM, Timo Sirainen wrote: egrep -i dovecot.*(error|warning) /var/log/maillog The output of this com

Re: [Dovecot] Dovecot service not responding after about a week of uptime

2013-03-24 Thread Timo Sirainen
On 24.3.2013, at 22.09, Matthieu wrote: > On 03/24/2013 09:04 PM, Timo Sirainen wrote: >> On 24.3.2013, at 22.00, Matthieu wrote: >> >>> On 03/24/2013 07:38 PM, Timo Sirainen wrote: egrep -i dovecot.*(error|warning) /var/log/maillog >>> The output of this command is empty. >> Every time yo

Re: [Dovecot] Dovecot service not responding after about a week of uptime

2013-03-24 Thread Matthieu
On 03/24/2013 09:17 PM, Reindl Harald wrote: Am 24.03.2013 21:09, schrieb Matthieu: On 03/24/2013 09:04 PM, Timo Sirainen wrote: On 24.3.2013, at 22.00, Matthieu wrote: On 03/24/2013 07:38 PM, Timo Sirainen wrote: egrep -i dovecot.*(error|warning) /var/log/maillog The output of this comman

Re: [Dovecot] Dovecot service not responding after about a week of uptime

2013-03-24 Thread Reindl Harald
Am 24.03.2013 21:09, schrieb Matthieu: > On 03/24/2013 09:04 PM, Timo Sirainen wrote: >> On 24.3.2013, at 22.00, Matthieu wrote: >> >>> On 03/24/2013 07:38 PM, Timo Sirainen wrote: egrep -i dovecot.*(error|warning) /var/log/maillog >>> The output of this command is empty. >> Every time you s

Re: [Dovecot] Dovecot service not responding after about a week of uptime

2013-03-24 Thread Matthieu
On 03/24/2013 09:04 PM, Timo Sirainen wrote: On 24.3.2013, at 22.00, Matthieu wrote: On 03/24/2013 07:38 PM, Timo Sirainen wrote: egrep -i dovecot.*(error|warning) /var/log/maillog The output of this command is empty. Every time you stop Dovecot it logs a warning. You said you started (=re

Re: [Dovecot] Dovecot service not responding after about a week of uptime

2013-03-24 Thread Timo Sirainen
On 24.3.2013, at 22.00, Matthieu wrote: > On 03/24/2013 07:38 PM, Timo Sirainen wrote: >> egrep -i dovecot.*(error|warning) /var/log/maillog > The output of this command is empty. Every time you stop Dovecot it logs a warning. You said you started (=restarted?) dovecot, so I'd think you would s

Re: [Dovecot] Dovecot service not responding after about a week of uptime

2013-03-24 Thread Matthieu
On 03/24/2013 07:38 PM, Timo Sirainen wrote: egrep -i dovecot.*(error|warning) /var/log/maillog The output of this command is empty.

Re: [Dovecot] Please help to make decision

2013-03-24 Thread Timo Sirainen
On 24.3.2013, at 18.12, Tigran Petrosyan wrote: > We are going to implement the "Dovecot" for 1 million users. We are going > to use more than 100T storage space. Now we examine 2 solutions NFS or GFS2 > via (Fibre Channel storage). > Can someone help to make decision? What kind of storage soluti

Re: [Dovecot] Dovecot service not responding after about a week of uptime

2013-03-24 Thread Timo Sirainen
On 24.3.2013, at 20.31, Matthieu wrote: > Hello, > > I am running a dovecot 2.1.13 server and lately it stops responding after > about a week of uptime. Simply restarting the dovecot service solves the > issue. > > I tried to look a bit in my maillog file but did not find anything obvious. >

[Dovecot] Dovecot service not responding after about a week of uptime

2013-03-24 Thread Matthieu
Hello, I am running a dovecot 2.1.13 server and lately it stops responding after about a week of uptime. Simply restarting the dovecot service solves the issue. I tried to look a bit in my maillog file but did not find anything obvious. During the time when the server is not responding I can

[Dovecot] Please help to make decision

2013-03-24 Thread Tigran Petrosyan
Hi We are going to implement the "Dovecot" for 1 million users. We are going to use more than 100T storage space. Now we examine 2 solutions NFS or GFS2 via (Fibre Channel storage). Can someone help to make decision? What kind of storage solution we can use to achieve good performance and scalabili

[Dovecot] Replicator updates

2013-03-24 Thread Timo Sirainen
Some new features in hg: - replicator now correctly saves/restores state on exit/startup. it won't immediately start resyncing everyone now always. - if sync fails for user, retry in 5 minutes - doveadm replicator status: Give overview of replication status - doveadm replicator status : Show

Re: [Dovecot] Migrating password scheme

2013-03-24 Thread Timo Sirainen
On 23.3.2013, at 9.48, Joseph Tam wrote: > > I tried the userdb prefetch / postlogin script method to do some password > manipulation, but it doesn't appear to work for me. In particular, I > don't think this method works with > > userdb { > driver = passwd-file >

Re: [Dovecot] Migarting password scheme

2013-03-24 Thread Timo Sirainen
On 22.3.2013, at 20.13, Daryl Richards wrote: > On 21/03/2013 17:39, Timo Sirainen wrote: >> userdb_plain_pass method requires that you use userdb prefetch. And >> Daryl's method of using %w in regular userdb .. I'm not really sure >> how well that works. Could easily be that different Dovecot ve

Re: [Dovecot] Reduce logging auth-worker

2013-03-24 Thread Timo Sirainen
On 23.3.2013, at 3.31, Nick Edwards wrote: > We would like to reduce the logging by increasing severity, we don't > use syslog since we use > > log_path = /var/log/dovecot/pop3.log > > Is there a way auth-worker can be made to log warn|error instead of info? > > Constantly 1/5th of the log

Re: [Dovecot] Reduce logging auth-worker

2013-03-24 Thread Spyros Tsiolis
> > From: Nick Edwards >To: dovecot@dovecot.org  >Sent: Sunday, 24 March 2013, 3:42 >Subject: Re: [Dovecot] Reduce logging auth-worker >  >you don't get it do you, troll, since your name is not Timo and you >have no fucking idea about our requirements, or dovecot's