IMSG_MTA_DELIVERY_LOOP
else if (e->delivery == IMSG_MTA_DELIVERY_LOOP) {
m_create(p_queue, IMSG_MTA_DELIVERY_LOOP, 0, 0, -1);
else if (delivery == IMSG_MTA_DELIVERY_LOOP)
case IMSG_MTA_DELIVERY_LOOP:
CASE(IMSG_MTA_DELIVERY_LOOP);