We are requested to deploy a email retention policy to reduce the size of the end users mailbox.
The goal is to automatically delete all emails older than 90 days out of the end user mailbox if these emails are not flagged by the end user.
I see a lot of issues with this request and I do not believe this is the right approach.
If this even possible and how would I approach this task?
Have you done anything similar to the above?
Please let me know your thoughts.