I was installing Spamhilator for Thunderbird 3. I had just install Thunderbird so it was still trusted as I checked. I trusted the installer for Spamhilator as well. I could not get a connection between the mail client and spamhilator unless I disabled the firewall on DW3. I've seen this problem show up with other programs like Sabnzbd too. Is DW doing this for my benefit even though it is unnecessary on trusted applications?