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Exchange AMA

Event Ended
Wednesday, May 10, 2023, 09:00 AM PDT
In-Person

Event details

We are excited to announce an Exchange AMA on Wednesday, May 10th at 9:00 AM Pacific time!   On March 23, 2023, Microsoft announced a new transport-based enforcement system in Exchange Online tha...
Meenah_Khosraw
Updated May 10, 2023
exchange online
Eriq_VanBibber's avatar
Eriq_VanBibber
Brass Contributor
May 09, 2023
How would EXO handle a case where an unpatched/vulnerable on-premises server is sending mail to a non-Microsoft gateway first and then that gateway forwards on to EXO? I've worked with with many organizations that have things like Barracuda and mimecast like this. I suppose many (if not all) the smtp headers are preserved, but the EHLO handshake and such would not identify as an Exchange Server. Will EXO be able to report on this scenario?
  • ScottSchnoll's avatar
    ScottSchnoll
    Former Employee
    May 10, 2023
    The enforcement system targets only the connecting server. So, if it's not an Exchange Server, Exchange Online will not report on the server.
Date and Time
May 10, 20239:00 AM - 10:00 AM PDT