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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
duzsb's avatar
duzsb
Copper Contributor
May 10, 2023
Will this block e-mails from external Exchange servers as well? For example: a customer has on-prem Exch 2010 which sends e-mail directly outbound and his/her customer using EXO.
Eriq_VanBibber's avatar
Eriq_VanBibber
Brass Contributor
May 10, 2023
According to Scott in a similar question, no. They are starting with hybrid-connected servers first. Much later it sounds like they might include non-hybrid exchange servers, but only for ones related to the tenant. Customers send to another customer at O365 don't seem to be in-scope for this now or in the future (yet).
  • ScottSchnoll's avatar
    ScottSchnoll
    Former Employee
    May 10, 2023
    Eventually, all unpatched and unsupported Exchange Servers will be in scope.
Date and Time
May 10, 20239:00 AM - 10:00 AM PDT