As a current owner or delegate:
- Open the mailbox in Outlook or the web client (https://mail.gatech.edu).
- Right click on the name of the mailbox in the folder list.
- Click on Permissions or Folder Permissions.
- Click the '+' icon or 'Add' to add a new person.
- Select the 'Owner' permissions level, or another appropriate level.
- Click OK.
Note: Users must have 'Folder Visible' to be able to "Open the Mailbox" in an email client or the web.
For instructions on how to setup a Delegate for your calendar and calendar invitations, please see these instructions: