TheCry
Good morning,
When a customer setup email forward (such as forwarding to gmail, hotmail)... best would be to not forward the mails when they are flagged as SPAM. I think we could make something like described here: https://aikar.co/2014/09/05/fi…mail-postfixspamassassin/
What I would want is: If the mail is flagged as SPAM, we deliver it locally but we don't forward it. I need have a look at the Postfix documentation for that. Of course, if the SPAM get forwarded to services such as gmail, hotmail, you'll get blacklisted very faster because their system will report you as a spammer... That's a real and big problem.
Regarding your idea to add a feature for RBL servers, you can do that through listener file... Don't forget that for most of RBL, you're rate limited.
mikerhyner konzeptplus That's the problem we talked about and which we need to fix.