Hello, My scheme is simple: Client <--> Postfix <--> Internet. Client to Postfix - oubound emails. Postfix to client - inbound emails. Approx. outbound email traffic - 5 messages per second. Approx. inbound email traffic - 0.1 message per second
I want to sign only outbound (not inbound) emails with DKIM and DomainKeys signature and check only inbound (not outbound) emails with antivirus+antispam (Drweb). Drweb can work by MILTER and content_filter. dkim-milter & dk-milter can work by MILTER. How to restrict validation by milter or content_filter only for a one direction (in or out)? Thanks. -- Kirill