auto retire devices when delete office365 account

Hey everyone, brand new to endpoint and stumped on this one. I am working on setting up BYOD for iOS and Android. I have compliance, conditional and configuration profiles setup and everything works when registering devices in terms of email being pushed to the device. What I have noticed is when a user's office365 account is deleted who has a device their email will remain on the device and I realized their device is not retired. I'm trying to make this as few steps as possible for our front line and so I'm hoping upon deleting a users o365 account I can have any devices of theirs auto retire. How would I go upon completing this?