Joey J: > Hello All, > > Trying to make sure I'm doing this correctly, both at the right point > within the mail communications and in the format of my hash file. > > smtpd_recipient_restrictions= > check_sender_access hash:name of file
This may be OK, provded that you have reject_unauth_destination or defer_unauth_destination in your smtpd_relay_restrictions. > And within that file have both white & blacklist like so: > youareok.com OK > youarebad.com REJCT > 1.2.3.4 550 Block-I dont like you > 1.5.6.0/24 550 Block I dont like any of you. The last form is supported only with CIDR maps. smtpd_recipient_restrictions= check_sender_access hash:some-file check_sender_access cidr:other-file Wietse