I had an interesting experience:
1. force updated to froyo FRG01B
2. got email to work with corporate exchange server
3. force updated to froyo FRG22D
4. email still working
5. 2 weeks later, had to change password due to corporate policy
6. email no longer works, can't change password on the phone,
dies with "force close" option
7. factory reset
8. can't configure email to work at all
9. had to download "improved email" to get it working
Interesting that only when I had to change password
before it blew up.
1. force updated to froyo FRG01B
2. got email to work with corporate exchange server
3. force updated to froyo FRG22D
4. email still working
5. 2 weeks later, had to change password due to corporate policy
6. email no longer works, can't change password on the phone,
dies with "force close" option
7. factory reset
8. can't configure email to work at all
9. had to download "improved email" to get it working
Interesting that only when I had to change password
before it blew up.