Am 09.05.2013 12:24, schrieb Héctor Moreno Blanco: > I would like to reject an email if the MX does not exist. We have enable the > setting /reject_unknown_sender_domain/ > and /reject_unknown_recipient_domain/. However, if the domain has DNS and > resolves it, the message is sent, and we > don’t want that
this is a completly broken idea no RFC at this world says that a domain must have a MX record and many do not - your idea would result in drop a lot of legit email
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