Use Case:
User has an IIS redirect from port 80 and 443 in order to ensure HTTPS connection is always used for checking web mail.
Symptoms:
Attempts to create backup plans of exchange database fail with the following error:
Root Cause:
The redirect breaks certain functionality of Powershell which Backup uses as part of its internal components.
Solution:
This kind of redirect is not supported with the product as it will break functionality of internal components used to ensure proper usage.