Re: [NOC] ARIN contact needed: something bad happens with legacy IPv4 block's reverse delegations

On Fri, 17 Mar 2017 17:42:11 +0100, Bjørn Mork said:

Well, it was a nice smoke test of the "RDNS required" anti-feature. All of a sudden we couldn't even send email to ourselves, having smarthosts in one of the affected zones. Nice.

If you don't have a chaos monkey, the Internet will provide one free of charge.