Lorenzo Petracchi skrev den 2018-03-30 07:51:
Is there a reliable way to reject incoming mails with a spoofed e-mail address?
yesi do check_sender_access from recipient maps, and aliases forwards, poor manns spf :=)
if your domains have spf, reject on fails do not try reject from: header without dkimif dkim fails it could still be wanted emails, since so many maillists breaks dkim :(
lastly could you define spoofed more in detail ?
