Configure System Email Settings
Use this procedure to configure email settings that will be used in sending system-related emails.
To configure email settings:
In the Navigation pane, select ADMINISTRATION > Communication.
The Communication form with the Email tab displays by default.
On the Email tab, from the OAuth Flow drop-down list, select an option.
Complete the required OAuth and SMTP fields.
When you are done, click Save.
Click Get OAuth Token to authenticate with your email provider.
Note: When you change SMTP settings after obtaining an OAuth token, you need to get a new token to maintain email functionality.