On 7/30/17 4:15 PM, Noel Jones wrote:
On 7/30/2017 9:18 AM, deoren wrote:
On 7/30/17 7:12 AM, Wietse Venema wrote:
deoren:
If I have the following, does that free up using
smtpd_recipient_restrictions for just spam/blacklist/whitelist
rules?
smtpd_relay_restrictions =
permit_mynetworks,
permit_sasl_authenticated,
reject_unauth_destination,
Thank you for your help.
That would make 'OK' safe in smtpd_recipient_restrictions.
Wietse
Thank you for confirming! I appreciate your help.
I prefer to use permit_auth_destination rather than OK for
whitelisting. Using permit_auth_destination is an always safe
"deliver here" action that doesn't depend on other rules to prevent
unintentional open relay.
Wow, I completely missed that access tables allow the use of
restrictions as an action. Thanks for sharing!
Refs (for anyone stumbling across this thread in the future):
http://www.postfix.org/postconf.5.html#permit_auth_destination
http://www.postfix.org/postconf.5.html#check_sender_access
http://www.postfix.org/access.5.html
