Hi – did you get this issue resolved? I have the same scenario/behavior

I have done this with Exchange 2016 OnPrem with an email enabled security group

is it possible to prevent that the meeting is shown in the delegates calendar?

scenario:
room mailbox is in the cloud
user mailbox, who send meeting requests, are onpremise
delegates of room mailbox are in the cloud

when a user (onprem) sends a meeting request and the delegate accepts is, the meeting is also shown in the calendar of the delegate. we would like to have the meeting only shown in the room’s calendar.

I’ve got a problem at a costumer after the migration from Exchange 2010 to Exchange Online thru an Exchange 2016 hybrid server that the booking delegate gets 2 e-mails to accept the meeting.
One with FW: in the subject says send from Exchange server 2016 and the other mail looks like coming from the EXO environment. all mailboxes resides in the cloud (the requester, the booking delegate and the room). The client has centralized mailflow because of an on premises, but that shouldn’t do anything for internal routing in EXO.

Any idea?

hello i have the issue with meeting request . when i send the meeting request to any sender he will received the meeting request fine . but the problem is when i send to any user from outside any email id and i keep the cc to my any user in my domain user when i send the email . when the receiver accept the meeting request . in my domain all the group user get the notification email for the meeting , so i just want to know where is the issue and how can i fix it .

I’m seeing the same issue in my environment.

I want to give the permission to specific user in resource meeting through exchange management shell.

I haven’t tried. I assume not, but feel free to give it a try.