Email settings used in any system settings,
configuration log settings, or logging profiles cannot be deleted.
Procedure
Go to Administration → Notifications → SMTP Settings.
Specify the following:
SMTP Server name and port number: Specify the IP
address or host name and port number of the Simple Mail Transport Protocol
(SMTP) server used to send the email.
Email from: Specify the “From” email address,
such as “security_notification@company.com.”
Email to: Specify the email address of the
recipient.
Click Test SMTP Server Connection.
You receive two confirmations. One says the connection was successful. The
second says the settings were successfully applied.
If not testing the connection, click Apply to save the
new settings.