Following Problem:
I am trying to user my mailserver since a few days..

but i could only receive test@www.meinedomain.com,
and not on test@meinedomain.com.

On www.dnsreport.com i get following message:
no mx record by www.meinedomain.com
but on meinedomain.com

if i send an email to test@meinedomain.com i got:
------
554 5.0.0 MX list for meinedomain.com. points back to ns1.sprit.org
554 5.3.5 <test@meinedomain.com>... Local configuration error
------

what i have to do with mx records?