> 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