FROM email whitelisting isn't working
Created by: lcdservices
The FROM email address whitelisting functionality isn't actually working. A review of the code indicates the setting and form to enable that functionality exists, but the email check doesn't actually review the from email addresses to find if there's a match. It only looks at the site domain.
Here's a proposed patch: https://gist.github.com/lcdservices/ce1f90cf18c42f44c0648acc3de5a58d
Actually, that would need to be conditioned on whether the setting is enabled. Let me know if you want me to file a PR.