Hi all, I'm pretty new to postfix and I'm trying to configure a mail relay on a "internal" network that should relay mails outside (Internet) based on different rules.
As a first step I configure Postfix to allow some servers to send mail for certain domain and specifically to certain addresses. To do this I've used some of the most used directives: "relay_domains" "mynetworks_style" "mynetworks" "relayhost" "transport_maps" "relay_recipient_maps" "smtpd_recipient_restrictions" My problem is that now I have to enable another group of server to use this mail server as relay but I have to apply other rules to this new group of servers. Is there a way to have different rules (for istance "relay_recipient_maps") based on source hosts/addresses ? ... maybe something like acl for squid proxy ... Thanks very much in advance for any help, kind regards, Daniel
