getting this message trying to open anything but gmail: The application Email(process com,android.email) has stopped unexpectedly. Please try again.
This worked for me:
Go to Home>Settings>Applications>Manage Applications
Click the Menu button and select "Filter"
Scroll down to the "Email" application. Select "Clear Data"
(This is effectively the same thing as deleting the account and starting over, however when I tried to delete/recreate the account using the UI, it didn't work. After deleting the information through the Application Manager, it appears that my email is working now.)
The Eagle has Landed