Postfix not the right tools for doing such filtration, it's MTA, not antispam or reputation system. Fighting outbound spam is not an easy task and requires continuous human resources no matter how your antispam is good, while sender want to send spam he will do it on Nth attempt.
On Tue, 13 May 2025, 19:08 Israel britto via Postfix-users, < postfix-users@postfix.org> wrote: > Hello, > I have a question. I've done a lot of research and haven't found a way to > make Postfix work with adaptive delivery (in an easy way). > I have a small ESP and I can't effectively control what emails my clients > send. I have several static rules to allow or not an email to be sent, but > they are static rules. > I would like to know or have some guidance on what to study so that I can > dynamically alert, pause or even stop a send that is receiving a lot of > bounces or is sending and receiving a lot of full box returns (for example). > Can anyone give me a way forward? > _______________________________________________ > Postfix-users mailing list -- postfix-users@postfix.org > To unsubscribe send an email to postfix-users-le...@postfix.org >
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