Maildelivery: unknown user

Hallo,

I tested the Mailservice with a mail from gmx.de. But I got an error mesage:

Code:

This is the mail system at host meinedomain.de.

I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.

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 attached returned message.

                  The mail system

<[email protected]> (expanded from <[email protected]>): unknown user:
   "admin"
Reporting-MTA: dns; meinedomain.de
X-Postfix-Queue-ID: 2B07C68E0DC
X-Postfix-Sender: rfc822; [email protected]
Arrival-Date: Mon, 26 Apr 2010 18:26:02 +0200 (CEST)

Final-Recipient: rfc822; [email protected]
Original-Recipient: rfc822;[email protected]
Action: failed
Status: 5.1.1
Diagnostic-Code: X-Postfix; unknown user: "admin"

Von: Erler Benjamin <[email protected]>
Datum: 26. April 2010 18:18:51 MESZ
An: [email protected]
Betreff: Testmail

I have a mailbox "[email protected]" and an alias:
Source mailadress: "admin@meinedomain2"
Destination mailbox: "[email protected]"

 

Okay I sent the mesage and I saw the error message in logfile:

Code:

warning: do not list domain meinedomain.de in BOTH mydestination and virtual_mailbox_domains

But I have the entry

Code:

mydestination = meinedomain.de, localhost, localhost.localdomain

in the main.cf and in the mysql-virtual_domains.cf is the following:

Code:

user = ispconfig
password = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
dbname = dbispconfig
table = mail_domain
select_field = domain
where_field = domain
additional_conditions = and active = 'y' and server_id = 1
hosts = 127.0.0.1

In the table mail_domain in field domain is in one line the entry "meinedomain.de" of course, too.

 

You are the Best!!!
Thanks that was it. Now that works ;-)

 

Many Thanks to you

 

Thank you, it works

 

I had a similar problem and your answer helped me as well. Thank you Till!

 

Yeah just had the same problem thanks Till.

 

Thanks for your post, my main domain in ISPCONFIG 3 is giving me this error and rest of the domains were working, i tried various option but this one worked very well.
if i summarise again because the command was not here
In putty window, type
nano /etc/postfix/main.cf
search for line
mydestination = yourdomain.com, localhost, localhost.localdomain
remove yourdomain.com and make this line look like this
mydestination = localhost, localhost.localdomain
save it Ctrl X and yes
then restart, or reboot and then the problem is resolved
((((Action: failed
Status: 5.1.1
Diagnostic-Code: X-Postfix; unknown user)))))

 

Thanks worked for me!

 

Thanks for the info !!!!, also I had same issue, and now is resolved !!!!!

 

Excellent. This finally fixed the issue that I had. Thanks for the info