Abuse on secureserver dot net has been reported: https://groups.google.com/forum/#!topic/news.admin.net-abuse.email/MJXyqAPtLSo and see: http://www.rackaid.com/blog/godaddy-blacklist/ Another abuse reported: http://security.stackexchange.com/questions/89553/break-in-attempts-from-secureserver-net
These folks have to clean up their act and act competent rather than sloppy.
polonus