Apache SpamAssassin on a Mac
Rule-based spam classifier (self-hosted) · Mail
Apache SpamAssassin scores mail with a large rule set plus Bayesian learning, network tests (DNSBL, Razor, Pyzor) and SPF/DKIM checks. Run spamd as a daemon (default :783) and call it from the MTA via spamc. Battle-tested; commonly fronted by amavisd or MailScanner.
Run Apache SpamAssassin with FrontierStack
FrontierStack lists Apache SpamAssassin in its Mail catalog. Install or connect it from one place, then monitor its status, ports and certificate, secure it with the firewall and Malware Audit, and back it up.
Run it all from one Mac app.
FrontierStack installs, monitors and secures the whole stack — locally and across your fleet — from a single native macOS app.
Download FrontierStack