If you’re sending email from any address beginning with a 65 – in 65.0.0.0/8 – it’s possible you’ll see some delivery problems.
Something appears to be broken with dnssec signatures for the reverse DNS zone, leading queries for reverse DNS to fail for anyone using a dnssec aware DNS resolver (which is almost everyone).
March 7, 2016
65.0.0.0/8 DNS issues
07March
RSS - Posts