Did you know that you can insert an OR condition in your Message Rules using the pipe (|) symbol? If you have a list of emails you want to mark as Spam, use the | symbol to insert them into your Rule without creating a new 'Email condition'. For example, "[email protected]|[email protected]" becomes "[email protected] OR [email protected]." You can then just click in to that condition anytime you need to add a new email to it. Using the | symbol allows you to add more OR conditions quickly and neatly!