Temporary Lookup Failure

[Noel]

On 1/17/2016 4:53 PM, Brad wrote:
> Hi Christian, Noel and Skeeved,
>
> Found the offending postfix -o virtual map in master.cf and
> removed it.
>
> Re-tested email and new error but the warning for the virtual is
> gone:
>
> Sender address rejected not owned by user
>
> NOQUEUE reject RCPT from unknown[10.10.1.102] 553 5.7.1
> <steve at samedomain.com>
> sender address rejected: not owned by user steve;
> from=<steve at samedomain.com> to=<steve at samedomain.com>
> proto=ESMTP helo=<localhost.localdomain>
>

Please don't trim error messages; you remove important information.

This is a postfix error, nothing to do with dovecot.

Looks as if you've enabled reject_sender_login_mismatch, but the
name doesn't exist in smtpd_sender_login_maps.  The solution is to
either remove the reject_sender_login_mismatch statement from
postfix, or add the correct entry to smtpd_sender_login_maps.
http://www.postfix.org/postconf.5.html#reject_sender_login_mismatch
http://www.postfix.org/postconf.5.html#smtpd_sender_login_maps

If you need more help with postfix, please send those questions to
the postfix-users list rather than here.  Be sure to include the
requested information:
http://www.postfix.org/DEBUG_README.html#mail



  -- Noel Jones