Hi Mehnihma,
Yes, you can use the user who has the FullAccess permission of the shared mailbox to sign in for Outlook Web App (OWA) and then open the shared mailbox.
Here is the article for your reference:
Best regards,
Cherry Wang
Hi Mehnihma,
Yes, you can use the user who has the FullAccess permission of the shared mailbox to sign in for Outlook Web App (OWA) and then open the shared mailbox.
Here is the article for your reference:
Best regards,
Cherry Wang