Messages Not Sending from my Podcast Page Options

[Y2BJ]

I recently set up a myspace artist page for my new podcast. The first week we sent out a ton of messages to get people into it, and I don't know if there is a possibility that I got flagged as spam or something, because out of hundreds of messages, they all say sent, but none read. I know some people ignore them, for for none to be read seemed ridiculous. I try sending messages to my personal account, and while the podcast account says they are sending, I never receive them. I've sent numerous help request to the general help page, as Tom is never available, and have received nothing in return. Does anyone know what the problem might be and how I can correct it?

Thanks.