Access to Office365

[Rising Flight]

Hi experts

we are using exchange hybrid environment. i want to provide a user read only access to Exchange online.

please help me how to provide access

[#2 · Accepted solution]

You should be able to do this with PowerShell:

 add-mailboxpermission -identity "Jane Smith" -user "John Smith" -AccessRights ReadPermission

https://docs.microsoft.com/en-us/powershell/module/exchange/mailboxes/add-mailboxpermission?view=exc...

[#3]

Unless something’s changed it needs a more complex set of commands than that:
https://practical365.com/exchange-server/grant-read-access-exchange-mailbox/