--On Monday, September 23, 2019 9:14 AM -0700 Paul Heinlein <heinlein at madboa.com> wrote: > You can reject high-scoring spam during the SMTP transactions. It also > allows per-user preferences/Bayes rules to run, with the caveat that a > message addressed to multiple users can't take advantage of the per-user > run. (Unlike a setup using mimedefang, spamass-milter can't resubmit a > message for each addressee.) MIMEDefang lets me also run ClamAV and I can add more complicated rules. For example, I quarantine dangerous extensions for the click-happy users while allowing them through for those who know how to manually check them.