smtpd_recipient_restrictions =
                permit_mynetworks,
                permit_sasl_authenticated,
                check_relay_domains
                reject_unknown_recipient_domain,
                reject_non_fqdn_recipient,
                check_policy_service inet:127.0.0.1:2525,

postgrey 29414  0.0  0.1  36532 11816 ?      Is    9:48AM     0:00.11 perl: /usr/pkg/sbin/postgrey -i 2525 -d --pidfile=/var/run/postgrey.pid (perl)