Re: Greylisting and whitelisting SMTP client domains

Jan Banan wrote:

> smtpd_recipient_restrictions =
> permit_mynetworks
> reject_unlisted_recipient
> reject_unauth_destination
> check_sender_access hash:/etc/postfix/sender_access

check_client_access hash:/path/to/file

> check_policy_service unix:private/policy


/path/to/file:

client.example.com OK


Matt