Use this page to:

Connection Name Name of the SMTP server connection rendered as a hyperlink. Click the hyperlink to display the connection for editing in the SMTP Server dialog box.
Server Address The name and port number of the SMTP server.
Add (the + icon) Opens the SMTP Server dialog box in which you can create a new SMTP server connection.
Delete (the trash can icon in each connection's row Click to delete the SMTP server connection.