The intention of this script is to provide a means to mass recover e-mails from an Exchange or O365 environment that have been moved to Recoverable Items/Purges. At the moment it only supports Email messages
I had a scenario where I set the startdate to 12-01-2017 and the enddate was set to 02-13-2018. I got the error message;
You cannot specify a Start Date that is after your End Date: Please Run Again
Resetting the startdate to 01-01-2017 and leaving the enddate set to 02-13-2018 works. I think it may have something to do with using 12 in the startdate and 02 in the enddate.