In part 1 (https://www.petri.com/stop-owa-users-autoforwarding-email), we looked at how to stop OWA users autoforwarding email. Exchange Online has some other methods to deploy, but Power Automate can get in the way because people can create flows to forward messages that don't go through any of the Exchange Online controls put in place to stop this behavior.
https://www.petri.com/blocking-email-forwarding-part2
