Can anyone Help?

[Akshunman]

Just purchased an Ipad 2. Set up 2 email accounts with my Verizon server. Accounts were working perfectly.
I logged in to my Verizon server email on my PC (XP pro). After I logged out of my PC, my email on my Ipad stopped working. Tried everything, even deleting accounts. When I try to set up the accounts again on my Ipad, it keeps saying "wrong user name or password" and then I can't get into email on PC either; Outlook Express keeps asking for my password, even though it's already typed in. If anyone knows how to fix this prob. I'd greatly appreciate it. The best scenerio would be to be able to read my email on both PC and Ipad.
What does everbody else use for email on an Ipad2?

Thanks for reading my long post.

P.S: These are the settings: incoming.yahoo.verizon.net outgoing.yahoo.verizon.net
I would like to get rid of yahoo too.

 

[rlapoint]

Are you using IMAP or POP email? If you don't know then check with Verizon. (The two must match PC and iPad) Set the accounts up to match both PC and iPad with the same account settings. Another good idea is to make sure you have the "save mail to server" option checked.