Message Tracking by Subject

Message tracking by subject is more complicated than expected as there is no switch where we can provide subject as a parameter. Instead we need to get the results and then find out the ones with the desired subject.

Resources

https://blogs.technet.microsoft.com/praveenkumar/2015/08/12/message-tracking-by-subject/

https://gallery.technet.microsoft.com/office/PowerShell-Script-to-65a63049