You may opt-out of receiving ScriptNoted system messages via your account email address via the Settings menu. Click on the gear icon in the top menu, select Settings, then click on Profile Visibility in the Settings submenu. Uncheck the Receive Notifications Via Email checkbox to opt-out.
Please note that opting out of these alerts means that you will no longer receive any TSL Network system-generated messages via email. However, you will still see these messages on the timeline of your TSL Network homepage.