IMSG_SMTP_MESSAGE_OPEN
case IMSG_SMTP_MESSAGE_OPEN:
case IMSG_SMTP_MESSAGE_OPEN:
m_create(p, IMSG_SMTP_MESSAGE_OPEN, 0, 0, fd);
case IMSG_SMTP_MESSAGE_OPEN:
m_create(p_queue, IMSG_SMTP_MESSAGE_OPEN, 0, 0, -1);
case IMSG_SMTP_MESSAGE_OPEN:
CASE(IMSG_SMTP_MESSAGE_OPEN);