postfix smarthost to relay in same domain

[str tux]

> Do i see this right?
> 
> a) you use for outgoing traffic domino and postfix-server, if using
> postfix-server then forwardig mails to domino-server which sends the mails
> out to internet?

both can send to the internet (external domains) - and this is already
working nice.


> 
> b) for incomming traffic, you first take your domino-server, if the
> e-mail-adress is not on that local machine, it is forwarded to the
> postfix-server?
yes!


> 
> c) mail.domain.com is your domino-server?
> 
yes!

> question: what did you enter in $mydomain?
it was mydomain = mydomain.com
and then i tried to comment it #mydomain = mydomain.com to tried ur
last email suggestion.

thanks.

str