I've tried just about everything on my 7290:

- regenerate keys
- wipe blackberry
- reload handheld software (3.8.0.139)
- reload 4.0 desktop
- reload 3.6 desktop

I still get "transaction error - decryption error" on my BB when I send email using desktop redirector for Outlook. I can receive email, but I cannot send.

Using BWC, I dont have this problem.

Can anyone help out here?

Thanks.