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Exchange Online Hybrid Migration- Cannot create Migration Endpoint
Exchange 2013 Server. Ran Hybrid Wizard Successfully. AD Accounts Synced through ADConnect. Ran into a problem . Cannot create Migration Endpoint. Getting an Error " Connection to the Server could ...
I tried all the Solutions and runningš« out pf options now
Opened a MS Ticket, still no luck..
Re ran the Hybrid Wizard, Isolated Firewall, But still cannot create endpoint... If anyone can help me today, please let me know. Its Urgent!!
What did you get when you ran Test-MigrationServerAvailability from Exchange Online PowerShell? You did not post the message here, so it's very hard to guess to assist you.
We found a resolution at last. And got it resolved.
Exchange On prem Server was giving a permission issue with Token Serialization.
Event ID 3002,
https://support.microsoft.com/en-us/help/2898571/error-message-in-ems-eac-ecp-owa-or-outlook-on-the-web-in-exchange-ser