1. Go to Settings
2. Click Notifications
3. For each event, choose who should receive an email.
4. You can also specify an email address that should receive this notification
5. Click the pencil icon to edit the message text for each notification
6. Make your changes and click OK, or choose Default to revert to the original message
7. Here you can set the number of days in advance to send expiration warnings
8. Click OK to save your changes