Do you know much about the behavior of the expiration itself? We have a DLP policy set up that finds PHI in Exchange and applies an AIP label to it. That AIP label has a 1-day expiration built into it. During testing, it appears the recipient is still able to view the email after 1 day has passed (and longer). This is frustrating, because it is not behaving the way one would assume. Is there a 30-day grace period or something if the content was viewed before the built in expiration period was reached? Expected behavior would be for the recipient to receive the email, then the recipient would lose access to that email after 1 day passes.

Thanks so much for any advice!

– Jeff J