# inbound-relay: gateways (no milter) and Stalwart's outbound relay (pod CIDR, rspamd milter). 25 inet n - n - - smtpd -o syslog_name=postfix/inbound-relay -o mynetworks=$pod_networks -o smtpd_client_restrictions=$inbound_client_restrictions -o smtpd_recipient_restrictions=$inbound_recipient_restrictions -o smtpd_milters= -o smtpd_milter_maps=cidr:/etc/postfix/milter.cidr # submission-internal: lab networks and pods, always through rspamd. 587 inet n - n - - smtpd -o syslog_name=postfix/submission-internal -o smtpd_client_restrictions=$submission_client_restrictions -o smtpd_milters=$rspamd_milter pickup unix n - n 60 1 pickup cleanup unix n - n - 0 cleanup qmgr unix n - n 300 1 qmgr tlsmgr unix - - n 1000? 1 tlsmgr rewrite unix - - n - - trivial-rewrite bounce unix - - n - 0 bounce defer unix - - n - 0 bounce trace unix - - n - 0 bounce verify unix - - n - 1 verify flush unix n - n 1000? 0 flush proxymap unix - - n - - proxymap proxywrite unix - - n - 1 proxymap smtp unix - - n - - smtp relay unix - - n - - smtp -o syslog_name=postfix/$service_name showq unix n - n - - showq error unix - - n - - error retry unix - - n - - error discard unix - - n - - discard local unix - n n - - local virtual unix - n n - - virtual lmtp unix - - n - - lmtp anvil unix - - n - 1 anvil scache unix - - n - 1 scache postlog unix-dgram n - n - 1 postlogd