You know, after checking with the webmail interface, it appears there aren't any messages. I have in teh past sent emails from my other e-mail account to 'subliminal-prodigy@xepher.net', and just tried agian. Doesn't deliver! I have no idea what's happening. That is my e-mail address, right?
edit: nvm, it worked now...
It appears that 'Get All New Messages' doesn't work, but if I click the 'unsure' folder, sure enough my test e-mail appeared... that's kinda poopy... Maybe it's a Thunderbird issue.