Ever since I updated my phone to the v6.0.0.524 OS, the "email setup application" doesn't work. I ran the the "6.0 Bundle 2333" update last night.
I have two email accounts setup on my BB. One of them is working and the other is not. I received an email from donotreply@blackberry.com telling me to validate the password for the email account that's not working. I tried to send a message from the "invalid" email account and got a "User account is in INVALID mode" response. No surprise.
So... I went to "Setup" and then "Email Accounts" and when I click on "Internet Mail Account - Set up or manage an existing email account...", I get bounced back to the main "Setup" screen. I can never get to the email account settings screen. Then, when I try to exit "Setup", it locks up and I have to power down.
So... I tried this: I went to the "invalid" email account and then (from the inbox) clicked on the BB menu button and went to "Options" and then "Email Account Management". I got an "Unableto open email setup application. Contact your wireless provider." message. I tried the same thing on my other (working) email account and got the same message.
I made sure in my "Mobile Network" settings that the "Network Technology" was not set to "Global". It's set to "1XEV". I've restarted my BB, removed the battery and restarted again. None of that worked.
So... I go to https://vzw.blackberry.com/ and try to access the BlackBerry Internet Services online. I type in my PIN and MEID and get a "Your account is not accessible via HTML browser. Please use your device to access BlackBerry Internet Services."
Well... I would if I could. 
PLEASE HELP ME!