[Kroupware] Mail Forwarding Loop

[Dirk Zimmer]

Hello,


Jon Bendtsen wrote:

>> thanks for you reply. Attached you will find the requested files. I'm 
>> a little bit of paranoid and so i changed the real-names in the 
>> bounce message. If needed I would send the real bounce message to a 
>> non public address.
>
>
> did you also change the domain names?
>
yes. i changed only the mail-domain of the kolab server to xxx-yyy.de

>>
>> #   local host
>> myhostname = @@@fqhostname@@@
>> mydomain = @@@postfix-mydomain@@@
>> myorigin = $mydomain
>> #myorigin = $myhostname
>> #
>> masquerade_domains = $mydomain
>> masquerade_exceptions = root
>>
>> #   smtp daemon
>> #smtpd_banner = $myhostname ESMTP $mail_name
>> #inet_interfaces = 127.0.0.1
>>
>> #   relaying
>> mynetworks = @@@postfix-mynetworks@@@
>> mydestination = $myhostname, localhost.$mydomain, 
>> @@@postfix-mydestination@@@
>
>
> what are the real value of these variables ?
>
>
#   local host
myhostname = mail.xxx.local
mydomain = xxx-yyy.de
myorigin = $mydomain
#myorigin = $myhostname
#
masquerade_domains = $mydomain
masquerade_exceptions = root

#   smtp daemon
#smtpd_banner = $myhostname ESMTP $mail_name
#inet_interfaces = 127.0.0.1

#   relaying
mynetworks = 127.0.0.0/8, 192.168.10.0/24
mydestination = $myhostname, localhost.$mydomain, $mydomain

>> Subject:
>> Undelivered Mail Returned to Sender
>> From:
>> MAILER-DAEMON at xxx-yyy.de (Mail Delivery System)
>> Date:
>> Fri, 2 Jan 2004 21:35:35 +0100 (CET)
>> To:
>> cornies at web.de
>>
>> This is the Postfix program at host pandorra.
>>
>> I'm sorry to have to inform you that the message returned
>> below could not be delivered to one or more destinations.
>>
>> For further assistance, please send mail to <postmaster>
>>
>> If you do so, please include this problem report. You can
>> delete your own text from the message returned below.
>>
>>             The Postfix program
>>
>> <dz at xxx-yyy.de>: mail forwarding loop for
>>     dz at xxx-yyy.de
>
>
> does it forward to yourself? or to another address that forwards to you ?

"cornies at web.de" sent a mail to "dz at xxx-yyy.de". the bounce message was 
sent from the kolab-server to "cornies at web.de".

> what are the content of .forward in the dz user dir?

"dz" is not a user-account on the server. it's only a mail-account in kolab.

> and in the postfix alias file ?

there is no alias for "dz at xxx-yyy.de". there is an entry "dz    
dz at xxx-yyy.de" in the virtual file.


> what about the alias field in the ldap database?

the e-mail alias for "dz at xxx-yyy.de" is "dz" (figured out in the kolab 
web-interface)


Best Regards
Dirk Zimmer