Learn how to manage your emails using the whitelist and blacklist email setting. This video will walk you through blacklisting and whitelisting email addresses and domains in your ngDesk account. You can block messages or notifications to or from certain email addresses or domains with the blacklist, or, ensure that that they are never blocked with the whitelist. You can find more information on whitelisting and blacklisting users here http://bit.ly/2Z4SaIH