[AusNOG] IPv6 reverse DNS and Mail ...

[Terry Sweetser (SkyMesh CTO)]

Hello NOGGERS,

At SkyMesh, we routinely get "submissions" from remote mail admins to 
stop blocking their email.

It turns out on many occasion that the remote site has ipv6, no reverse 
dns, and is connecting to our MX farm on ipv6.

So, if you're running an outbound mail server or farm of servers and 
start using ipv6, do the rest of us a big favour:

Get your rev.dns set up on those servers.

-- 
http://about.me/terry.sweetser