Symbol: IMSG_MDA_DELIVERY_LOOP
usr.sbin/smtpd/mda.c
710
m_create(p_queue, IMSG_MDA_DELIVERY_LOOP, 0, 0, -1);
usr.sbin/smtpd/queue.c
402
case IMSG_MDA_DELIVERY_LOOP:
usr.sbin/smtpd/smtpd.c
2039
CASE(IMSG_MDA_DELIVERY_LOOP);