Compose
Triggered rules
Start typing to see rule checks
All rules (40+)
0.0
Likely to deliver
0 (clean)5 (suspect)10+ (spam)
Total triggered:0
High-severity:0
Medium-severity:0
Inbox preview
From (no sender)
(no subject)
(no body)
About scoring. This implements SpamAssassin-style rule heuristics locally. A real spam filter also factors in sender reputation, DKIM/SPF/DMARC alignment, recipient engagement history, and Bayesian content models. This tool catches the content-side problems before you hit send.