question

47451047 avatar image
0 Votes"
47451047 asked 47451047 edited

Hybrid. Can't move the mailbox to EXO

Hello. The creator of the tenant has a mailbox in EXO before setting up the hybrid configuration.

134061-screenshot-1.png

It is exactly the same as on the local server.
133909-screenshot-2.png

Therefore, when moving from local server to EXO, I can't do it. What to do ?


office-exchange-online-itpro
screenshot-1.png (21.6 KiB)
screenshot-2.png (8.6 KiB)
· 2
5 |1600 characters needed characters left characters exceeded

Up to 10 attachments (including images) can be used with a maximum of 3.0 MiB each and 30.0 MiB total.

Which mailbox do you want to keep? Are they the same user?

0 Votes 0 ·

I want to move my local mailbox to EXO. The EXO mailbox is not in use. I don't know how it was created when I created the tenant. Now it's giving me a problem.

0 Votes 0 ·
AndyDavid avatar image
0 Votes"
AndyDavid answered AndyDavid rolled back

OK, but its the same user, yes?

If so, then remove the Exchange License in Azure.
Then run this:
Set-User <user> -PermanentlyClearPreviousMailboxInfo

https://techcommunity.microsoft.com/t5/exchange-team-blog/permanently-clear-previous-mailbox-info/ba-p/607619

Warning: This will remove the mailbox in 365 forever!!



5 |1600 characters needed characters left characters exceeded

Up to 10 attachments (including images) can be used with a maximum of 3.0 MiB each and 30.0 MiB total.

47451047 avatar image
0 Votes"
47451047 answered 47451047 edited

The box is deleted, but now when I send an email from EXO to a local server, to this recipient, I get a bounce back that the recipient is not found.

I found that because of this local account in Office365, the account in Active Directory is not synchronized in AAD.

5 |1600 characters needed characters left characters exceeded

Up to 10 attachments (including images) can be used with a maximum of 3.0 MiB each and 30.0 MiB total.