Rails - Jul 2005 - Rejected mail hosts

I found this interesting email this morning:

From: Charlie Root 
Subject: rabbit daily run output
Date: Thu, 21 Jul 2005 03:02:13 -0500 (EST)

Checking for rejected mail hosts:
 134 lists.rubyonrails.org
  59 hotmail.com
  ...
   2 microsoft.com
  ...

Looks like the auto blackout lists have rubyonrails listed.
-- 
Jim Freeze