Unable to delete mail from mail enable interface.

If you are facing an issue like unable to delete mail from mailenable webmail interface please do the following.
1. At first please check whether IME_admin user has full control over the postoffice folder(c:\programfiles\mailenable\postffice)

2. Check whether IIS is running on isolation mode. If IIS is on isolation mode that will cause issues like this, so please uncheck it and restart IIS. That will fix the issue.