3 ms·
Spamassassin, and ip rotation. You use monitoring to check the reputation of the email ip, rotate it out if reputation sinks. Now with ai, you could also have a
by gremlinsinc 3y ago
Spamassassin, and ip rotation. You use monitoring to check the reputation of the email ip, rotate it out if reputation sinks. Now with ai, you could also have ai check every email for spam and phishing.
- LinuxBender 3y agoAlso look into the S25R regex methodology. It's not an app, just a set of regex patterns that one could take different actions on. It's explained on this site [1] but there is no HTTPS. I don't think this site has been updated since HTTPS was required everywhere but the concepts have not changed. The regex patterns likely need to be updated. I used this for decades to reduce the load on spamassassin. I took 12 inbound postfix servers from an average run queue of 8+ down to 0.x. It takes some tuning to get rid of false positives and to allow people that break RFC1912. [1] - http://www.gabacho-net.jp/en/anti-spam/anti-spam-system.html http://www.gabacho-net.jp/en/anti-spam/anti-spam-system.html