request_method === 'POST') { # Send a test email to an address $API_mailsettings->checkPermissions('admin-mailsettings', 'RO'); $requiredFields = [ 'mail_to' => ['type' => 'email'], ]; $API_mailsettings->validateData($requiredFields); # Send the test email $mailBuilder = new mailBuilder(); $API_mailsettings->testSendMail($mailBuilder); $API_mailsettings->apiOutput(200, ['success' => 'The test email was sent.']); }