edit***Nevermind I have correct the problem. For the record, it WAS the login name/password that was incorrect.
Everytime I try to set up my dreamhost mail on outlook express I run into the same problem: When I open outlook express or click send/receive, the little window pops up asking for my username and password and every time I hit submit it just pops up again. However, I somehow managed to set up my mom's outlook express with an email address from my account and got it to work, and I remember it was some simple little thing, but I can't remember what that thing is!
So... I think this may be where the problem is:
What is the username and password I am putting in? Is it a new set, or one from my dreamhost account?
If my domain is HeartSpark.net, then is the mail server mail.heartspark.net? Because that's what I put in there...
Any other ideas as to why this is not working?