Symbol: MTA_FORCE_TLS
usr.sbin/smtpd/mta_session.c
234
s->flags |= MTA_FORCE_TLS;
usr.sbin/smtpd/mta_session.c
484
else if (s->flags & (MTA_FORCE_TLS|MTA_FORCE_ANYSSL))
usr.sbin/smtpd/mta_session.c
606
if (s->flags & MTA_FORCE_TLS || s->flags & MTA_WANT_SECURE) {