I changed my att password, now I can't get my email on my iphone 3?

I try changing the password on my phone, but it won't take the new one, and won't let me check mail on the phone. What now?

Yes that has been happening quite a bit and seemingly
it is down to the first letter always being a Cap in
iphone so
Just change the first letter to low case, and that has been fixing it.

I have included an article that provides further information on contacting the correct people regarding this issue.

How to contact ATT/SBC

Hope this helps. Cheers!