I'm using Thunderbird mail. For the last 2 days, an email is trying to come through. It must be a huge attachment, because it just keep coming and coming, yet it never arrives. I have been on the puter for 2 hours and it still says I am receiving one message. I think I would just like to block it, get rid of it somehow, but I don't know how to do it.

Big fan of Thunderbird! Recently got converted myself . What email are you doing this through? Hotmail etc? I would suggest going to the WebMail and see what is causing it, and if it is indeed an attachment simply delete it .

OK, I went to my ISP mailbox, deleted everything that was there, restarted my computer and now it's fixed. Thanks dude!

Glad I could be of a help. Just wish I could've done more.