SMTP SSL problem after upgrade from kolab 2.1 to 2.2.0

[Otmar Stahl]

Otmar Stahl schrieb:
> Hello and happy new year,
> 
> After an upgrade from kolab 2.1 to 2.2.0 I have a problem with sending
> mail via ssl from outside the kolab domain. This worked in kolab 2.1.
> 
> The error message I get with thunderbird is:
> 
> "An error occured while sending the mail.  The server reponded: 4.3.5
> Server configuration problem. Please check the message recipients and
> try again."
> 
> The corresponding lines in the postfix.log are the following:
> 
> "Jan 01 09:55:04 srv0.lsw.uni-heidelberg.de <info> postfix/smtpd[4143]:
> connect from p5B0770BE.dip.t-dialin.net[91.7.112.190]
> Jan 01 09:55:04 srv0.lsw.uni-heidelberg.de <info> postfix/smtpd[4143]:
> setting up TLS connection from p5B0770BE.dip.t-dialin.net[91.7.112.190]
> Jan 01 09:55:04 srv0.lsw.uni-heidelberg.de <info> postfix/smtpd[4143]:
> TLS connection established from
> p5B0770BE.dip.t-dialin.net[91.7.112.190]: TLSv1 with cipher
> DHE-RSA-AES256-SHA (256/256 bits)
> Jan 01 09:55:05 srv0.lsw.uni-heidelberg.de <warning>
> postfix/spawn[4146]: warning: command /kolab/etc/kolab/kolab_smtpdpolicy
> exit status 2
> Jan 01 09:55:05 srv0.lsw.uni-heidelberg.de <warning>
> postfix/smtpd[4143]: warning: premature end-of-input on
> private/kolabpolicy while reading input attribute name
> Jan 01 09:55:06 srv0.lsw.uni-heidelberg.de <warning>
> postfix/spawn[4146]: warning: command /kolab/etc/kolab/kolab_smtpdpolicy
> exit status 2
> Jan 01 09:55:06 srv0.lsw.uni-heidelberg.de <warning>
> postfix/smtpd[4143]: warning: premature end-of-input on
> private/kolabpolicy while reading input attribute name
> Jan 01 09:55:06 srv0.lsw.uni-heidelberg.de <warning>
> postfix/smtpd[4143]: warning: problem talking to server
> private/kolabpolicy: Connection reset by peer
> Jan 01 09:55:06 srv0.lsw.uni-heidelberg.de <info> postfix/smtpd[4143]:
> NOQUEUE: reject: RCPT from p5B0770BE.dip.t-dialin.net[91.7.112.190]: 451
> 4.3.5 Server configuration problem; from=<O.Stahl at lsw.uni-heidelberg.de>
> to=<otmarstahl at web.de> proto=ESMTP helo=<[192.168.0.21]"


I forgot to mention that this is on debian lenny and the kolab setup is
quite standard.

The mail client is thunderbird and I want to use "smtp auth".

I receive the password prompt and then the mail sending fails and the
error message appears. When I switch to unauthorized smtp, the same
error appears.

> Any idea what could be causing this? How can I debug this issue?
> 
> Thank you in advance for your help,
> 
> Kind regards,
> Otmar Stahl

Otmar Stahl