# SMTPD II

## Patterns in src, from

### ALL

### KNOWN|UNKNOWN

### NS=

### USER - in from - match in identd

## Examples

### deny:UNKNOWN:AL::ALL

### deny:*.spamhaus.com *.junkmail.com:ALL:ALL

### noto:ALL:ALL:*%*@*:551 Sorry %H (%I), I don't allow relaying to %T

### noto:RBL.rbl.maps.vix.com:ALL:ALL:550 Mail from %I in MAPS RBL being blocked, see http%C//maps.vix.com/rbl/

## Reference

### man smtpd, smtpfwdd

### Commented examples in /usr/share/smtpd