My email will not update on my iPhone, since changing my password?

My email will not update on my iPhone, since changing my password?

Did you change the email password or the iPhone password? If it was the iPhone password then it shouldn't mess with your email, if it was your email password then you have to go into settings> mail settings> click on the email you changed the password to and just delete the password box and type in the new one, click save and allow it to verify. Also what do you mean update? You mean add new mail or update the app? If its that your mail won't load, I already answered that above, but if you mean an update of the app then try using your old password or wait a while and try it again using the new password.