can't send mails to external recipient

[Sven Gehr]

Am Freitag, 26. November 2010, 16:10:00 schrieb Gunnar Wrobel:
> Zitat von Sven Gehr <mailingliste at dreampixel.de>:

Hi,

> >                    The mail system
> > 
> > <anyone at gmx.de>: host mail.gehr-edv.de[62.75.220.38] said: 553 sorry,
> > that
> > 
> >     domain isn't in my list of allowed rcpthosts (#5.7.1) (in reply
> > 
> > to RCPT TO
> > 
> >     command)

> Is that a log message the Kolab server itself generated or do you send
> mails via a relay host?

I send mails via the relay: mail.gehr-edv.de. I have add this host in the 
kolab-admin-interface but where cat I set the username/pass to send mails this 
relay-host?


-- 
Viele Grüße

Sven Gehr
Mailclient: Linux/K-Mail
Linux-User-Nr: #368994