It seems the IP address I'm at the most is most likely being blocked by spamhaus. Which is understandable but this is a corp public IP so in turn its annoying. I'm afraid I don't know much on how to configure spamhaus but if someone could point me in the right direction to configure my spamhaus to whitelist my IP address or a way so that my server likes this 1 IP and allows connections to SMTP, it would be appreciated. Right now I'm getting connection refused.
Thanks Glen Vickers (BTW Jake its way too odd that we both have the same last name.. not very common.)