To solve the immediate problem, apply this Microsoft fix:
http://support.microsoft.com/kb/941090
It only mentions Outbox, but it works for all mail folders.
The root cause for this problem is running a non-compatible antivirus.
As a minimum, email scanning in the antivirus must be disabled.
Some AV products will need to be uninstalled.
--
Gary VanderMolen, MS-MVP
"tireguy" <tires@xxxxxx> wrote in message news:F58E91BA-6F00-4113-8436-F7AE11F61028@xxxxxx
Quote:
>I can't delete an email from my in box. It says "An unknown error has
> occured".
> --
> Tire Guy