This is how I do it on my forum.
- Go to
Dashboard/Users - Click on the user you want to change the email address for;
- Click on
Visit this user's preference page to edit their profile; - Click on
Show Email; - Click on the Wrench to edit the email address;
- Click
Save Changesat the bottom.
The user should get an email to their new email notifying them their email address has been successfully changed.
You can also add an Alternative Email Address on this screen as well.