In article <20190422153124.GA16895@verdi> you write: > I got a surprise trying to confirm a dental appointment > >status=SOFTBOUNCE (host alt2.aspmx.l.google.com[172.217.192.26] said: >550-5.7.1 This message does not have >authentication information or fails to pass 550-5.7.1 authentication checks. >To best protect our users from >spam, the 550-5.7.1 message has been blocked.
They've been doing this for IPv6 for ages, no SPF or DKIM, no delivery. We can complain all we want, but it's their system so they get to make the rules. Publishing an SPF record for jlc.net or whatever should take you about 15 minutes. _______________________________________________ mailop mailing list mailop@mailop.org https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop
