9 Oct
2013
9 Oct
'13
1:08 p.m.
Once upon a time, Paul Ferguson <fergdawgster@mykolab.com> said:
That's not necessarily true -- some (very large) organizations using DMARC will reject mail from hosts without a PTR record.
And that's a good reason to have reverse records for you mail servers. Auto-generated reverse really shouldn't be trusted for anything. -- Chris Adams <cma@cmadams.net>