I'm fighting against a similar Problem. Following your instructions:
I get the following effect:
Originally Posted by neo
Now the actual problem:
hyperion:/etc/postfix # telnet localhost 25
Connected to localhost.
Escape character is '^]'.
220 mail.my-oxserver.mydyndomain.org ESMTP Postfix
MAIL FROM: Firstname.email@example.com
250 2.1.0 Ok
221 2.7.0 Error: I can break rules, too. Goodbye.
Connection closed by foreign host.
I am using myotherdoamin.com as an additional domain configured in the Admin-Gui. Retrieving Mails with fetchmail is working okay, but sending gives the following error:
As I can see, I can only send mails to myotherdomain.com-Users wich are hosted on my ox-server too.
Jan 16 13:26:39 hyperion postfix/smtpd: NOQUEUE: reject: RCPT from localhost[127.0.0.1]: 550 5.1.1 : Recipient address rejected: User unknown in virtual alias table; from= to= proto=ESMTP helo=
Jan 16 13:26:39 hyperion postfix/smtpd: disconnect from localhost[127.0.0.1]
Is there a workaround to send mails to firstname.lastname@example.org wich are not hosted at my ox-server. I have the possibility to use my Strato-Rootserver as a relay-host with a static IP.
My Idea was to create a transport_map like
But I still have no clue how to get my hyperion-ox-server to admit this.
I am not yet that much of a postfix-teaser as anjin might be now in between.