I bumped into a similar problem..here are some thoughts from me;
Remove first the icons/widgets and remove the email accounts.
If problem by deleting email accounts, disconnect data/wlan
Then go to a new start screen.
After this, open up settings and start to set up an email account and follow the standard procedure.
If you bump into problems, try to do a soft reset first. If still problem, put in wrong password for your email account...and set up manually instead.
There is something that isnt quiet ok by setting up email accounts after Belle PR1, but mine seems to work fine now.
Speedy and stable they all are actually. Brilliant speed...
even am facing the same problem, so i have deleted the microsoft apps completely still my email client is crashing when ever i try to open it ......
Nokia has identified the root cause of this, and it is not a global issue - it seems to be affecting a small number of Indian software variants where one particular language pack has caused the unexpected side-effect.
Owners of the Nokia 603, 700 and 701 can resolve this by updating to Belle Feature Pack 1, as has been discovered by some of our other members already in this thread:
MS Apps have been temporarily withheld for other Symbian^3 models which might be affected by this situation, and a fix is already in development for those customers who have been affected already.
@michaels Feel some relaxed at the nuse that Nokia team is busy to resolve the issue and this sets the standard of Nokia and that is why we respect it. In the mean while I must also confess that I did soft reset to avoid the email problem but IT STOPPED MA PHONE FROM WORKING just flashing Nokia on the screen for a few seconds and then goes blank. I rushed to NOkia care and they have set the software content file on download as the file they said it to be too long. Tomorrow they will update. Then I update here on this site about my experience after update.