Rewrite "To" address based on "From" address. : postfix Postfix For example, when the system user oracle sends an email then postfix should rewrite "oracle@hostname" to "no … We can use postfix ADDRESS_REWRITING feature to achieve this goal. postfix sender mailaddress rewrite based on recipient mailaddress ... Postfix is mail_version = 3.4.13 and i have a dynamic IP. Then, create … domain.net that we can use to send emails as. Amavisd stores rewritten addresses in its SQL database, so the … canonical_maps = hash:/etc/postfix/canonical. This is useful for testing address rewriting and routing configurations. > postfix -> internal host: I need to rewrite the address of some > particular recipients, but just for messages with envelope sender > different from the null sender. The original recipient address … Custom email routing by application or alarm subject contents