We have Room resources on Exchange online which were migrated from on-premise exchange server, last year we completely migrated the on-premise exchange to EXO, now when we had to change the names of these room resources due to some relocations of the meeting rooms, we had to rename it from the on-premise ad since it is syncd.

I have just renamed the AD object property(display name, SMTP etc), and once it is syncd via AAD, now could see the new name from the EXO but when we use Get-Mailbox -Identity via Exchange online powershell its still showing up the old name, is there any other on-premise ad attribute which needs to be changed?

​We have Room resources on Exchange online which were migrated from on-premise exchange server, last year we completely migrated the on-premise exchange to EXO, now when we had to change the names of these room resources due to some relocations of the meeting rooms, we had to rename it from the on-premise ad since it is syncd.I have just renamed the AD object property(display name, SMTP etc), and once it is syncd via AAD, now could see the new name from the EXO but when we use Get-Mailbox -Identity via Exchange online powershell its still showing up the old name, is there any other on-premise ad attribute which needs to be changed?    Read More

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