Unable to receive email notifications from HPE OneView

Symptom

The email server is unable to receive any email notifications from HPE OneView.

Cause

HPE OneView appliance IP address is not added as a valid or trusted sender on the email server.

Action
Add the HPE Synergy Composer cluster IP address to the whitelist on the SMTP server.

For example, in Microsoft SMTP server, the whitelist is referred to as the Allow IP list.