I have recently been working on replacing a bunch of functionality that I used MXScan for and a general processor for MailEnable Standard (aka the free version).
TLDR: Go here: https://github.com/ccarlin/MailPickupAgent for software/description still in early Beta phase
Basically I wanted a Mail Pickup event that could check whitelist (sender and IP) as well as blacklist (sender, ip, country, TLD) as well as using keyword filtering on subjects, headers, body etc.. I also added in a link to spamassassin (you must run your own locally) as well as using ollama for an AI pass on the email. Most of the instructions can be found in the Readme.md in github.
Not sure if anyone here will care but I just thought it might be nice to open source my solution. I am always open to feedback and suggestions.
