I am having no luck resolving my problem. Emails are received fine,but will not send. I get a message there is no password and to go to settings and add one. This is happening on both my email accounts. They used to work fine. I have a first generation iPad running 5.1.1. I have deleted and re-entered the accounts in mail settings completely, shutting down the iPad power before and after. I. Heckled and my iMac still sends mail with the same information. I don't know what I can do next.