Only specific E-Mail accounts at 'Smart Folders'

Is it possible, that only E-Mails from specific E-Mail accounts are listed at the ‘Smart Folders’?
Example: I have a Mail account only for newsletter, but I don’t want that this Mails are in the inbox of the Smart Folders, because in that case I overlook my private Mails.

Hello Chris, unfortunately Smart Folders are collecting your items from all existing folders. In order to setup a folder that won’t have your newsletter emails displayed, setup a search folder for the folders you want to see collected.

To setup a search folder right click the smart folders, select display > search folders and right click search folders to create a new search folder, it should be visible below other smart folders.

Hope this helps,