Office 365

How to open another mailbox in Outlook
Alex White, Uncategorized
  1. Go to outlook.com/upenn.edu.
  2. Log in with your pennkey@upenn.edu and use the password you set for your email.
  3. Click on your name in the top right corner of the screen.
  4. Click “Open another mailbox” in the menu that opens up.
  5. Type in the desired mailbox address in the window that opens.
  6. Click “Open”.