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postfix loops back to itself

Discussion in 'Plesk 9.x for Linux Issues, Fixes, How-To' started by slehns, Feb 17, 2009.

  1. slehns

    slehns New Pleskian

    Jan 29, 2009
    Likes Received:

    after not changing anything on the server and having 40 out of 41 domains, 1 domain suddenly decided today not be accepting anything from postfix any longer.

    Postfix keeps rejecting the emails with the following error:

    This is the mail system at host myserver.mydomain.tld.

    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

    <post@domain.tld> (expanded from <info@domain.tld>): mail for domain.tld loops
    back to myself
    Reporting-MTA: dns; myserver.mydomain.tld
    X-Postfix-Queue-ID: 69F503FC845E
    X-Postfix-Sender: rfc822; myemail@mydomain.tld
    Arrival-Date: Tue, 17 Feb 2009 13:08:45 +0100 (CET)

    Final-Recipient: rfc822; post@domain.tld
    Original-Recipient: rfc822;info@domain.tld
    Action: failed
    Status: 5.4.6
    Diagnostic-Code: X-Postfix; mail for domain.tld loops back to myself

    This is the only domain that is having this issue.
    Already tried to run the fixposftix script but no change.
    Also reloaded postfix, created a new account on the domain but cannot even login to the webmail by getting wrong username/password access denied.

    Also opened a ticket already, but cause they take so long to respond and this is kinda urgent, I thought posting here as well in hope someone has faced this kinda issue already once as well..

  2. CarlosR

    CarlosR Guest

    same problem here when forwarding email messages to another mailbox on same client account