Hi Wolfgang,
i don`t think you have an open relay: > smtpd_recipient_restrictions = permit_mynetworks, permit_auth_destination,> > permit_sasl_authenticated, reject, reject_unauth_destination But you have a dynamic IP-Address. > host 83.50.89.156 > 156.89.50.83.in-addr.arpa domain name pointer > 156.red-83-50-89.dynamicip.rima-tde.net. Gmail doesn't like dynamic IPs very much. Obviously you have a gmail account. I`d suggest to setup your postfix to use authenticated smtp to port 587, using your gmail credentials. Willi
