On 17 Jun 2020, at 14:00, Patrick Proniewski <pat...@patpro.net> wrote: > Not possible yet. A flag exists for Exchange 2019 but we are running 2016 now > and upgrade is not scheduled for now.
Perhaps showing the bouncing emails to whomever is in charge of this schedule will change it, especially if any of the bounced emails are personal to that person or deemed to be otherwise important. > That means disabling it everywhere and let messages bounce on MX servers. > Would not really change anything in the end. The difference is the server receiving the mail in the first place will not claim (falsely) to accept SMTPUTF8. -- Charlie don't surf!