Yes; however, when you change an email address, mail sent to the original address will be returned to the sender (unless you've activated your catch-all mailbox). If you edit the email address, be sure to notify the user.

To edit a user's email address:

1. Visit your Email Control Panel.

2. Click "Edit User" below the user you'd like to edit.

   

3. On the Edit User page, click "Change email."

   

4. In the pop-up that opens, enter the new email address.

   

5. When you're done, click "Save."

Note: If a user's status is still pending, you cannot edit the user or associated email address. As soon as the user activates the address, you can edit the account.