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Old 25th August 2009, 03:45
bajodel bajodel is offline
Join Date: Jul 2007
Location: Italy
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Originally Posted by MrM View Post
..completely ignoring them would be a better option, but as I said, not strictly necessary.
Take a look at postfix restrictions parameters .. expecially at "reject_unknown_recipient_domain"

Requirements: the dns (mx or a) records of that provider domain must no longer exist.

If it suits your needs you will able ( modding your /etc/postfix/ ) to do the trick in a better way can avoid to receive the entire messages before dropping them (blocking them at smtp first dialog level) .. saving bandwith :-)


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