On Tue, Sep 02, 2014 at 10:50:33AM -0400, Chris Siebenmann wrote: > (This behavior is actually sometimes annoying, because it means that > there is no clean standards-compliant way of saying 'this machine exists > but you should never attempt mail delivery to it'. People often use > various bogus MX values for this purpose, like 'MX localhost.' or 'MX > .'.)
https://datatracker.ietf.org/doc/draft-ietf-appsawg-nullmx/ As of 2014/08/29 in the RFC Editor queue. -- Viktor. -- ## List details at https://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
