SMTP Email Settings

Select the Settings tab, click the + option near the SMTP Email settings option.
The Email settings option should be enabled to configure the SMTP Email settings.
You will be asked to provide the details for SMTP Configuration - Outgoing SMTP server, Outgoing SMTP server Port, Authentication type - Auto, Plain, Login, and the SMTP Secure protocol - None, SSL, TSL. Configure the Sender E-Mail ID. You can test its connectivity by selecting the Test Mail Server option.
Once done entering the details, click Save to activate the Email Settings.

Note: By default, Email Settings will be disabled