Re: [Dovecot] scalability

2010-02-12 Thread Eric Rostetter
Quoting Jonathan Tripathy : How scalable is dovecot. Very, but also it will vary by how you implement it (mbox or maildir, local or remote disk, etc). Do you think a machine with a dual core 2.8Ghz processor and 2GB of RAM would do a business with 600 users? Yes, unless something else is

Re: [Dovecot] Capability COMPRESS implemented?

2010-02-12 Thread Timo Sirainen
On Sat, 2010-02-13 at 01:19 +0200, Timo Sirainen wrote: > > > - create yet another proxy to login processes. Probably some day I > > > should combine all of them to one that only proxies i/ostreams. Although > > > implementing SSL i/ostreams could be a bit difficult. Looks like COMPRESS=DEFLATE i

Re: [Dovecot] problem with deliver segfaulting

2010-02-12 Thread Leonardo Rodrigues
Em 12/02/2010 23:43, Timo Sirainen escreveu: Oh, this one. It's a libc bug.. I reported it to Ubuntu people already: https://bugs.launchpad.net/ubuntu/+source/glibc/+bug/380487 Wouldn't hurt to report it elsewhere too :) Anyway, it crashes only if the problematic setting is first in the config

Re: [Dovecot] problem with deliver segfaulting

2010-02-12 Thread Timo Sirainen
On Fri, 2010-02-12 at 23:28 -0200, Leonardo Rodrigues wrote: > Program received signal SIGSEGV, Segmentation fault. > 0x4c1be763 in unsetenv () from /lib/libc.so.6 > (gdb) bt full > #0 0x4c1be763 in unsetenv () from /lib/libc.so.6 > No symbol table info available. > #1 0x0805cc44 in main (argc=9, a

Re: [Dovecot] problem with deliver segfaulting

2010-02-12 Thread Leonardo Rodrigues
Em 12/02/2010 22:57, Timo Sirainen escreveu: Can you cause it to crash by running deliver directly from command line? If so, gdb backtrace would be nice: gdb /usr/libexec/dovecot/deliver run bt full yes i can make it crash from command line. Hope the informations help you i'm run

Re: [Dovecot] problem with deliver segfaulting

2010-02-12 Thread Timo Sirainen
On Fri, 2010-02-12 at 22:35 -0200, Leonardo Rodrigues wrote: > Feb 12 21:27:54 correio postfix/pipe[12484]: 930F9F6105: > to=, relay=dovecot, delay=0.21, > delays=0.03/0.01/0/0.18, dsn=4.3.0, status=SOFTBOUNCE (Command died with > signal 11: "/usr/libexec/dovecot/deliver") Can you cause it to c

Re: [Dovecot] problem with deliver segfaulting

2010-02-12 Thread Leonardo Rodrigues
Em 12/02/2010 22:35, Leonardo Rodrigues escreveu: Feb 12 21:28:41 correio postfix/pipe[12748]: 1A969F6105: to=, relay=dovecot, delay=0.28, delays=0.03/0.01/0/0.24, dsn=2.0.0, status=sent (delivered via dovecot service) disabling mail_debug makes the segfault happens again and ree

[Dovecot] problem with deliver segfaulting

2010-02-12 Thread Leonardo Rodrigues
i'm facing a pretty hard to debug problem when trying to use dovecot LDA (deliver) from postfix. After having all configured, mail deliver fails. This is from my maillog: Feb 12 21:27:54 correio postfix/pipe[12484]: 930F9F6105: to=, relay=dovecot, delay=0.21, delays=0.03/0.01/0/0.18, ds

Re: [Dovecot] scalability

2010-02-12 Thread Dave McGuire
On Feb 12, 2010, at 4:57 PM, Jonathan Tripathy wrote: How scalable is dovecot. Do you think a machine with a dual core 2.8Ghz processor and 2GB of RAM would do a business with 600 users? This server will have a 100Mbps link to the net, however it will be access by the business using a couple

[Dovecot] scalability

2010-02-12 Thread Jonathan Tripathy
Hi Folks, How scalable is dovecot. Do you think a machine with a dual core 2.8Ghz processor and 2GB of RAM would do a business with 600 users? This server will have a 100Mbps link to the net, however it will be access by the business using a couple of ADSL lines (Roughly 7Mbps each). This ma

Re: [Dovecot] Capability COMPRESS implemented?

2010-02-12 Thread Timo Sirainen
On Tue, 2009-09-29 at 16:40 +0100, Ed W wrote: > > Yeah, not for next half a year at least. Anyway, it would basically need > > istream and ostream implementations for zlib. istream implementation > > kind of already exists in zlib plugin, except it's using gz*() functions > > instead of doing ever

[Dovecot] REPOST: mbox vs maildir

2010-02-12 Thread Ashley M. Kirchner
Ignoring my previous message just for a second, I realized that my config wasn't correct. First the layout: ~mail/ ~mail/Drafts ~mail/Ashley-Feb09 ~mail/Others-Feb09 ~mail-Archives/ ~mail-Archives/2009/ ~mail-Archives/2009/Ashley/

Re: [Dovecot] Anyone successfully setup Continous Backup of mailboxes using rsync ?

2010-02-12 Thread alex handle
i use drbd to keep the mailstore redundant and rsnapshot for backup.

Re: [Dovecot] quick question

2010-02-12 Thread alex handle
I think mail is the wrong application for nfs, because nfs is slow for metadata operations. Would rather use it for vm hosting than mail. We used to have a small clustered netapp with 10k hdds and three frontend servers with postfix and courier imap/pop3. the setup was stable however the performan

[Dovecot] deliver problem ( Error: file_dotlock_create )

2010-02-12 Thread Frank Bonnet
Hello all ( Postfix and Dovecot ) Trying to use deliver as mailbox_command with Postfix I get this error each time an email is arriving deliver(): Error: file_dotlock_create(/var/mail/) failed: Permission denied (euid=3003() egid=3010(smig) missing +w perm: /var/mail) (

[Dovecot] dovecot v1.2.10 + unknown mail_uid parameter [RESOLVED]

2010-02-12 Thread maximatt
hi.. i can resolve them setting de following parameters: in dovecot.conf: - coment mail_uid and mail_gid parameters: #mail_uid= 72940 #mail_gid= 72941 in dovecot-ldap.conf: - add the foollowing parameters in "user_attrs": user_attrs= .,=uid=72940,gid=72

[Dovecot] dovecot v1.2.10 + unknown mail_uid parameter

2010-02-12 Thread maximatt
hi... i upgrading dovecot from v1.0.7 to v1.2.10, so i perform some modifications (http://wiki.dovecot.org/Upgrading/1.1 and http://wiki.dovecot.org/Upgrading/1.2), but i have the following problem when i want to test installation: in dovecot.conf, i set the user mail: mail_uid= 72940 ma

[Dovecot] passing parameters to deliver

2010-02-12 Thread Kamil Jońca
Is any posibility to pass parameters/environment variables to deliver with sieve plugin? I have some procmail rules to decide where mail should go, which can't be migrated to sieve (uses external programs). So far I write it to maildirs, but I wonder to migrate to mdbox, and procmail can't handle

Re: [Dovecot] POP3 with dovecot LDA and sieve

2010-02-12 Thread Josephus
Does that really work? http://old.nabble.com/Virtual-POP3-Inbox-question-td27488956.html POP3 uses only the INBOX - by default. But you could add some 'magic' with the virtual plugin: http://wiki.dovecot.org/Plugins/Virtual Regards, Pascal

Re: [Dovecot] sieve vacation

2010-02-12 Thread Martin F. Foster
Following from Steffen Kaiser's response, RFC5230 explains the conditions necessary for the Sieve Vacation extension to trigger a response. This says: "Vacation" MUST NOT respond to a message unless the recipient user's email address is in a "To", "Cc", "Bcc", "Resent-To", "Resent-Cc", or "Rese

Re: [Dovecot] Problem in sharing mailboxes across users

2010-02-12 Thread Rampage
Timo Sirainen ha scritto: On Wed, 2010-02-10 at 20:47 +0100, Rampage wrote: as you can see the shared folder is listed but something seems to be wrong in the path. I don't see anything wrong. mhhh maybe it's an issue in thunderbird 2 that can't manage this? couse act

Re: [Dovecot] sieve vacation

2010-02-12 Thread Steffen Kaiser
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Fri, 12 Feb 2010, Lampa wrote: BAD 4. send message from anotheru...@anotherdomain.tld to u...@domain.tld => no response (2010-02-11T19:48:04) Why is discarding vacation response for message implicitly delivered to ? See: http://tools.ietf.or

[Dovecot] sieve vacation

2010-02-12 Thread Lampa
Hello, scenario: OK 1. created vacation script (see below) OK 2. send message from u...@anotherdomain.tld to u...@domain.tld => got auto vacation response (2010-02-11T19:42:13) OK 3. send message from u...@anotherdomain.tld to u...@domain.tld => no response (is ok because ":days 1" settings) (201