[RFCI-Discuss] about FQDN for our smtp servers

[Jeff Pang]

>
>One of the five A records attached to node smtp.163.split.netease.com
>also points to IP address 202.108.5.81 but I don't think you need
>a PTR record pointing back to this name.  I know some disagree.
>

Helo,Alex.Thank you very much for your kind explaining.
But the above words said by you get me a little confused.Why we don't need a ptr record here?Thanks again.

--
Jeff Pang
NetEase AntiSpam Team
http://corp.netease.com