On 19 May 2016, at 13:53, Gomes, Rich wrote:
Ok, this looks close.So the reject at the end is the only way to replicate the "if not in the "allow list", you are not authorized to "relay"?
One other way would be to add a 'reject' directive at the end of the smtpd_client_restrictions list:
/etc/postfix/main.cf:
smtpd_client_restrictions =
check_client_access cidr:/etc/postfix/client_access.cidr
reject
