actions { reject = 15; add_header = 5; greylist = 4; } symbol "MAILCOW_AUTH" { description = "mailcow authenticated"; score = -20.0; } group "bayes" { symbol "BAYES_SPAM" { weight = 7.5; description = "Message probably spam, probability: "; } symbol "BAYES_HAM" { weight = -2.5; description = "Message probably ham, probability: "; } } group "MX" { symbol "MX_INVALID" { score = 0.5; description = "No connectable MX"; one_shot = "true"; } symbol "MX_MISSING" { score = 2.0; description = "No MX record"; one_shot = "true"; } symbol "MX_GOOD" { score = -0.01; description = "MX was ok"; one_shot = "true"; } } symbol "SPOOFED_SENDER" { description = "Sender is not authenticated but part of mailcow managed domains"; score = 1.0; }