To automatically add all new email contacts to your contact list:
- Click Preferences at the top.
- Click Contacts on the left.
- Here you can toggle the option to automatically Add new contacts to Emailed Contacts.
Other methods of adding contacts:
- Right-click an email address or name to be able to either Add to contacts or Edit Contact.
- Click on Contacts at the top, and then click New Contact.
How to edit your current contact list:
- Click on Contacts at the top.
- Right-click on the desired contact and click Edit Contact or double-click a contact.
- Click Save at the top left once the edits are complete.