Thread: Exchange 365
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Old 08-05-2022, 5:47 AM
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ocabj ocabj is offline
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O365 is SAAS via Microsoft.

Check your the MX records for your domain. If it's going to or another microsoft mail router, then you know for sure.

However, even if the MX records go to, it is possible they still go to O365. We still have our own mail routers for our organization domain and from there will re-route to the appropriate mail service based on the user (mainly the user's affiliation).

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