1. Sync your iPhone.
2. Uncheck the tab to sync email.
3. Undock phone
4. delete pop mail account
5. power cycle phone
6. click email button, you will be prompted to set up a mail account
7. manually set up your pop mail (make sure you have your settings from your provider)
8. It should now work.
The auti sync had some incorrect settings for me anyway. This fixed it. I am golden now.