What is an MTA supposed to do with a message addressed to a domain with a NULL MX?
RFC 7505 talks about domains with a NULL MX should not originate email (in their sender envelopes, etc) but what about the converse? I'm looking at some logs and seeing attempts to deliver email to lots of domains with NULL MX enabled (that have been so for years) and wondering if I can safely mine these logs and add all the originating MTA IPs to an internal RBL. I think I can. I think I will. - mark -- Mark Jeftovic, Founder & CEO, easyDNS Technologies Inc. Company Website: http://easydns.com Read my blog: http://markable.com +1-416-535-8672 ext 225 _______________________________________________ mailop mailing list mailop@mailop.org https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop
