Support contact

From MoodleDocs

From Site administration > Server > Support contact, the administrator must specify an email address and optional support page.

New feature
in Moodle 4.0!

The email address is mandatory because if a message fails to send then the email address will be displayed for users to contact support.

The link 'Contact site support' is accessed from the question mark icon bottom right of the desktop screen.

Contact site support link