Re: [Dovecot] Dovecot performance under high load (vs. Courier)

2012-06-27 Thread Robert Schetterer
Am 27.06.2012 07:44, schrieb Wojciech Puchar: Timo: I'm not sure if you are saying that all client-side caching is wrong. If so, I'm going to disagree with you, especially when dealing with more complex data structures. it is always good - on WAN links. Hi, i dont wanna flame into this

Re: [Dovecot] Dovecot performance under high load (vs. Courier)

2012-06-27 Thread Wojciech Puchar
Hi, i dont wanna flame into this thread, cause its heavy tec stuff which i dont really fit in but for some webmail you can use http://imapproxy.org/ the discussion was about if running proxy at all make sense. Proxies are to reduce traffic or server load by avoiding repetitive requests.

Re: [Dovecot] Dovecot performance under high load (vs. Courier)

2012-06-27 Thread Robert Schetterer
Am 27.06.2012 09:32, schrieb Wojciech Puchar: Hi, i dont wanna flame into this thread, cause its heavy tec stuff which i dont really fit in but for some webmail you can use http://imapproxy.org/ the discussion was about if running proxy at all make sense. Proxies are to reduce traffic

[Dovecot] last hope... public namespace and directory structure

2012-06-27 Thread Daniel Fischer
hello, I would like to migrate to dovecot, but I have a problem with a public namespace declaration: # 2.1.7: /etc/dovecot/dovecot.conf # OS: Linux 3.2.0-2-amd64 x86_64 Debian wheezy/sid And here are the relevant parts from the configuration: namespace { … location =

Re: [Dovecot] started with dovecot sieve

2012-06-27 Thread mailinglist
Am 2012-06-26 22:10, schrieb Daniel Parthey: Rolf wrote: Am 2012-06-25 23:59, schrieb Daniel Parthey: Hi Rolf, Rolf wrote: Jun 25 20:22:54 rolf14 dovecot: lda(rolf): Error: setegid(privileged) failed: Operation not permitted Doesn't lda(rolf) mean it is being executed under user rolf, not

Re: [Dovecot] started with dovecot sieve

2012-06-27 Thread mailinglist
Am 2012-06-26 23:47, schrieb Daniel Parthey: Rolf wrote: Jun 25 20:22:54 rolf14 dovecot: lda(rolf): Error: setegid(privileged) failed: Operation not permitted Manual page man 2 setegid states that Yes, thank you Daniel for pointing me to this subjects. Now I got a bit a deeper

Re: [Dovecot] [PATCH] GSSAPI authorization and virtual users

2012-06-27 Thread Timo Sirainen
On Tue, 2012-03-06 at 18:12 +, Sam Morris wrote: On Mon, 2012-03-05 at 20:52 +0200, Timo Sirainen wrote: On 5.3.2012, at 20.45, Sam Morris wrote: 3. The credentials lookup triggers an info log message saying that credentials for GSSAPI were requested, but we have only

Re: [Dovecot] Problem with 'doveadm mailbox status -t' reporting cumulative vsizes after upgrading from v2.0.16 to v2.1.7

2012-06-27 Thread Timo Sirainen
On Mon, 2012-06-18 at 18:35 +0100, Jase Thew wrote: The reporting script at its core calls : doveadm -f flow mailbox status -A -t 'messages vsize' '*' It appears that Dovecot 2.1.7 is not resetting the vsize after collating the sum total of mailboxes sizes for each user, so that vsize just

Re: [Dovecot] pop3c_master_user

2012-06-27 Thread Timo Sirainen
On Tue, 2012-06-19 at 00:41 +0200, Martin Schitter wrote: the configuration keyword pop3c_master_user mentioned in the dsync migration documentation (http://wiki2.dovecot.org/Migration/Dsync) does not work for dovecot 2.1.7. a config line like: pop3c_master_user = cyrus will produce this

Re: [Dovecot] director map and mysql

2012-06-27 Thread Timo Sirainen
On Wed, 2012-06-20 at 14:40 +1100, Костырев Александр Алексеевич wrote: but what mechanisms do I have if I want certain user to be always proxied to certain host, but if that host is down, to redirect him to another? You'll have to mark the host down in SQL, and change your SQL query to

Re: [Dovecot] doveadm proxy kick in director setups

2012-06-27 Thread Timo Sirainen
On Thu, 2012-06-21 at 10:48 -0400, Tom Pawlowski wrote: Something I noticed on a 2.1.7 director test cluster (two directors, three backends): 'doveadm proxy kick user' will kick all connections for that user on that director only. Any additional connections on other directors will remain

Re: [Dovecot] pop3-throttle

2012-06-27 Thread Timo Sirainen
On Sat, 2012-06-23 at 07:04 +0200, Emmanuel Dreyfus wrote: Hello I am having a hard time with users using POP while leaving mailboxes of several gigabyte cumulated. This causes a lot of disk I/O and kills performancs for everyone. I try to encourage people migrating to IMAP, but that

Re: [Dovecot] Maildir Seen Flags not heeded when dovecot-shared present

2012-06-27 Thread J E Lyon
On 26 Jun 2012, at 21:49, Timo Sirainen wrote: So you don't want shared seen flags? You can simply not create dovecot-shared file nowadays. It's not necessary. The only other purpose for it was as the template for file permissions, but those are nowadays taken from the maildir itself:

[Dovecot] Removing specific entry in user/auth cache

2012-06-27 Thread Angel L. Mateo
Hi, We have dovecot configured with auth cache. Is there any way to remove a specific entry (not all) from this cache? -- Angel L. Mateo Martínez Sección de Telemática Área de Tecnologías de la Información _o) y las Comunicaciones Aplicadas (ATICA) / \\ http://www.um.es/atica

Re: [Dovecot] Hardware infrastructure for email system

2012-06-27 Thread Ed W
On 23/06/2012 13:20, Wojciech Puchar wrote: it is already enormous overshoot in hardware specs. And i do not really catch why you have 4 in parallel servers. And finally i cannot understand this dividing of servers just to merging it back using VMWare. because it is a big difference if you

Re: [Dovecot] pop3-throttle

2012-06-27 Thread Emmanuel Dreyfus
On Wed, Jun 27, 2012 at 12:50:20PM +0300, Timo Sirainen wrote: What mailbox format do you use? This shouldn't be a problem with for example mdbox, probably not with sdbox either and with mbox/maildir there are settings that can improve this. This is mbox. Or are you not talking about opening

Re: [Dovecot] pop3-throttle

2012-06-27 Thread Timo Sirainen
On 27.6.2012, at 14.55, Emmanuel Dreyfus wrote: On Wed, Jun 27, 2012 at 12:50:20PM +0300, Timo Sirainen wrote: What mailbox format do you use? This shouldn't be a problem with for example mdbox, probably not with sdbox either and with mbox/maildir there are settings that can improve this.

Re: [Dovecot] Removing specific entry in user/auth cache

2012-06-27 Thread Timo Sirainen
On 27.6.2012, at 14.10, Angel L. Mateo wrote: We have dovecot configured with auth cache. Is there any way to remove a specific entry (not all) from this cache? Nope. What do you need it for?

Re: [Dovecot] permissions on auth-userdb

2012-06-27 Thread Timo Sirainen
On 23.6.2012, at 13.34, Charles Marcus wrote: It would be nice if there were a wiki page specifically describing how permissions should be set for all of the services/directories that dovecot uses. Even better would be a dovecot/doveconf command that would test the permissions and, if

Re: [Dovecot] permissions on auth-userdb

2012-06-27 Thread Charles Marcus
On 2012-06-27 8:29 AM, Timo Sirainen t...@iki.fi wrote: On 23.6.2012, at 13.34, Charles Marcus wrote: It would be nice if there were a wiki page specifically describing how permissions should be set for all of the services/directories that dovecot uses. Even better would be a dovecot/doveconf

Re: [Dovecot] Mail migration to dovecot with doveadm backup

2012-06-27 Thread Reinhard Vicinus
Hi, if i delete the home directory and all content below an existing account u...@example.org. Then run: /usr/bin/doveadm quota recalc -u u...@example.org and afterwards: /usr/bin/doveadm -o imapc_user=u...@example.org -o imapc_password=imappw -o imapc_host=local-mailbox -o

Re: [Dovecot] dict Panic after upgrade to 2.1.7

2012-06-27 Thread ckubu
hallo, after upgrade my mailsystem to dovecot version 2.1.7, dovecot doesn't work properly. something went wrong in dict service connecting the postgres backend. that happens not on every connection. the db connection data are correct, no difference connecting via tcp or linux socket.

Re: [Dovecot] RFE: IMAP LIST Extension for Special-Use Mailboxes

2012-06-27 Thread Timo Sirainen
On 26.6.2012, at 18.54, Charles Marcus wrote: My question (I guess for Timo) is, would it be crazy/possible to implement some kind of 'alias' conversion in dovecot that would work regardless of client cooperation? Ie, in a config file, add a list of 'aliases' for these special use folders

Re: [Dovecot] Setting up mixed mbox and maildir

2012-06-27 Thread Timo Sirainen
On 27.6.2012, at 0.19, Jonathan Ryshpan wrote: If you are working with 2.0 or later dovecot, you should be at http://wiki2.dovecot.org/Namespaces I am using 2.1.7 . I surmise from this Namespace page that the form: namespace type { where type is one of public, private, or shared

[Dovecot] The deleted_to_trash Plugin (workaround Outlook 2007 behaviour)

2012-06-27 Thread J E Lyon
Hi, I see this plugin exists for v1 v2, all very interesting... Surprised no one seems to have created an RPM and it looks like deleted_to_trash is one of the very few plugins to not be shipped as part of the default install with CentOS 5.5 or CentOS 6 (i.e. Dovecot v1 v2 respectively.) Am

Re: [Dovecot] Removing specific entry in user/auth cache

2012-06-27 Thread Francisco Wagner C. Freire
I dont known about Angel, but for me is useful because sometimes i need to deactivate smtp/imap/pop access from accounts, or change their home after storage migration, and removing a specific record i can use a long time cache. On Wed, Jun 27, 2012 at 9:24 AM, Timo Sirainen t...@iki.fi wrote:

Re: [Dovecot] The deleted_to_trash Plugin (workaround Outlook 2007 behaviour)

2012-06-27 Thread Bradley Giesbrecht
On Jun 27, 2012, at 9:10 AM, J E Lyon wrote: Hi, I see this plugin exists for v1 v2, all very interesting... Surprised no one seems to have created an RPM and it looks like deleted_to_trash is one of the very few plugins to not be shipped as part of the default install with CentOS 5.5

Re: [Dovecot] The deleted_to_trash Plugin (workaround Outlook 2007 behaviour)

2012-06-27 Thread J E Lyon
On 27 Jun 2012, at 19:27, Bradley Giesbrecht wrote: On Jun 27, 2012, at 9:10 AM, J E Lyon wrote: Hi, I see this plugin exists for v1 v2, all very interesting... Surprised no one seems to have created an RPM and it looks like deleted_to_trash is one of the very few plugins to not be

Re: [Dovecot] started with dovecot sieve

2012-06-27 Thread Daniel Parthey
Rolf wrote: LMTP would be new to me and I fear just other hard-to-understand configuration topics. LMTP (Lightweight Message Transfer Protocol) is really simple, similar to SMTP, but immediately returns a status code which tells whether the delivery has been successful or not. I encourage you

Re: [Dovecot] Setting up mixed mbox and maildir

2012-06-27 Thread Jonathan Ryshpan
On Wed, 2012-06-27 at 17:30 +0300, Timo Sirainen wrote: On 27.6.2012, at 0.19, Jonathan Ryshpan wrote: If you are working with 2.0 or later dovecot, you should be at http://wiki2.dovecot.org/Namespaces I am using 2.1.7 . I surmise from this Namespace page that the form:

Re: [Dovecot] Removing specific entry in user/auth cache

2012-06-27 Thread Joseph Tam
Francisco Wagner C. Freire wgrcu...@gmail.com writes: On Wed, Jun 27, 2012 at 9:24 AM, Timo Sirainen t...@iki.fi wrote: On 27.6.2012, at 14.10, Angel L. Mateo wrote: We have dovecot configured with auth cache. Is there any way to remove a specific entry (not all) from this cache?

[Dovecot] indexer-worker

2012-06-27 Thread Wojciech Puchar
why this process (which most probably do squat index/update) runs as root, not - like imap process - as user? 29413 root 1 760 22820K 9204K kqread 1 0:17 5.86% indexer-worker