On 14/04/16 11:31, Luca Bertoncello wrote
> R=smarthost_gw T=remote_smtp H=ip4.lucabert.de [84.200.210.1634]
^^^^^^^^^^^^^^^
This does not appear to be a valid IP address. Please do not
obfuscate when asking for help as it usually hinders. Or you
are running some very nonstandard networking, in which case
you are on your own.
--
J