[BirdOPrey5]

I checked the IP address you are using to post here, it is listed in the Spamhaus blacklist as a source of spam/exploits and other nefarious activities, so it may be some kind of automatic check that is keeping you banned.

Unfortunately with the way IPs work you may have been given an IP someone else was using previously or someone could be using your IP without your knowledge now.

To try to get unlisted go here: http://www.spamhaus.org/