Hi Steffen,
> Then problem on my side, i should add an MX entry for
> lists.sdaoden.eu which points to lists.sdaoden.eu not sdaoden.eu.
> My knowledge of DNS is a bit rusty.
Mine too.
$ dig +nocomment lists.sdaoden.eu. mx
...
lists.sdaoden.eu. 14312 IN CNAME sdaoden.eu.
sdaoden.eu. 14312 IN MX 10 sdaoden.eu.
sdaoden.eu. 14312 IN A 217.144.132.164
If not MX for foo.com exists then foo.com's port 25 is contacted
directly, so an MX for foo.com defined as foo.com seems unnecessary.
If lists.sdaoden.eu should remain as is and not be translated to
sdaoden.eu then I'd suggest making it a A record for the same IP
address.
--
Cheers, Ralph.
https://plus.google.com/+RalphCorderoy