37 Server Address: SMTP (Simple Mail Transport Protocol) server IPaddress. Port: SMTP port. Sender: Sender information. Subject: The subject of the mail. Body: Email content. SMTP Authentication: Before sending out an Email, enter theusername and password for SMTP authentication. Username Password4. Click the Send Test Mail button and the system will send a test mail to thesender. Check it after testing.5. Click the Save button.2.2.8 Add Event Contacts1. Open Internet Explorer, Windows Chrome or Mac Safari and log in to theunit.2. Click Recording & Event / Email.3. Click the Contacts tab.