The following options are available:
Automatically collect new email addresses when sending or reading email messages by activating this function in the section of the email settings .
Manually adding email addresses to an address book
How to manually add an email address to an address book:
Select an E-Mail.
Click on the sender's or a recipient's name in the detail view.
Click on in the pop-up.
Related topics:
Parent topic: Managing E-Mail messages