Original title: Error on Windows Live Mail

Just 2 days ago I was receiving mail. Now I hit send/receive and I get this message Server error 0x800ccc90 and Windows live mail error 0x800420cd. My cable provider have said that it is a Windows problem and not cable. I also get 2 emails and then the error message pops up. Everything else is configured correctly. I can send email to my husband on the other side of the room with no problem.  Help.  What does this mean.