[Dovecot] Install Configuring and run.

Thorsten Vollmer thorsten at thvo.de
Fri Nov 14 13:06:26 EET 2008


On Fri, 2008-11-14 at 11:40 +0100, Marko Weber wrote:
> Hello Thorsten , Hello All in List,
> 
> i got to write again,
> ok : dspam workinng , dovecot-antispam working
> 
> moving mails to or out of spam seems to work and is listed in the logs;
> BUT the logs shows this on moving a mail to or from spam =
> 
> 
> Nov 14 11:31:57 kraftwerk1 imap: antispam: /usr/bin/dspam --source=error 
> --class=innocent 
> --signature==?iso-8859-1?Q?1,491d521770551288576733=0D?= ...
> Nov 14 11:31:57 kraftwerk1 dspam[7203]: _ds_get_signature(): 
> _mysql_drv_getpwuid(0) failed: aborting
> Nov 14 11:31:57 kraftwerk1 dspam[7203]: Signature retrieval for 
> '=?iso-8859-1?Q?1,491d521770551288576733=0D?=' failed
> Nov 14 11:31:57 kraftwerk1 dspam[7203]: Unable to find a valid 
> signature. Aborting.
> Nov 14 11:31:57 kraftwerk1 dspam[7203]: process_message returned error 
> -5.  dropping message.
> 
> incoming mails are scanned by user clamav and mails are moved now by 
> user clamav after the the Tip of  Thorsten adding this to dovecot.conf =
> 
> antispam_dspam_args = --user;clamav

I just realized that you enabled MySQLUIDInSignature. Thus specifying
the user is not strictly necessary.

You may also try to disable MySQLUIDInSignature.

> the following point in the logs  "mysql_drv_getpwuid(0)"  , looks for me 
> like dspam tries with User-ID 0 to work,
> but User clamav is in the mysql-db with User ID 1
> 
> do i have to set any special entires in dovecot.conf or dspam.conf ?
> 
> marko

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