Hello, I'm trying to configure postfix as internet site. The vm (centos) is under proxmox, and behind pfsense (fw). tcp/587 ; tcp/25 are reachable from the internet. When I try to send an email from outside to a user on this server, the /var/log/maillog shows the error : "mail for mail.mydomain.fr loops back to myself"
in main.cf there is mydestination = mydomain.fr and there is a line proxy_interfaces = myexternalinternetipadress Can you help ? Thank you Olivier
