Thanks you guys! Special thanks to rbtux!
I couldn't ever imagine a powerful and fast support like I experienced here!
It seems to be solved!
A short summary:
mmm.. where to start...
(I had problemes with dns setting by the registrar, but the major probleme was with my postfix config...)
my $mydestination contained the $myhost - which was not necessary - and contained a domain which was added as a virtual domain ... cause of this it couldnt be delivered ...
another probleme was that I didnt expect that greylisting deferred my mails, so thats why I didnt get them immediatly...
... and there was a lack of a breakline too in the cofig
![Smile Smile](images/smilies/smile.gif)
others you can see in the previous posts ...
I'm very appreciated!
Adam