Qmail-Popup Problem

[Keary Suska]

Qmail-Popup is filling my logs with:

     qmail-popup[29108]: warning: /etc/hosts.allow, line 8: can't verify
hostname: gethostbyname(c393514-a.grdjctn1.co.home.com) failed

It appears that every connection attempt log this message, but I can
nslookup without any problem, and tcpdmatch without any problem either. It
appears that this could be a TCP Wrappers problem but I can't duplicate it
with tcpdmatch, and it doesn't fail for other servers.

Anyone seen this before?

-K