Email Grabber - FAQ: How can I ...
... compare address lists with a list of undesired email addresses?

• First, the entire address list must be read in via the menu: Search files ❯ Add ❯ File, folder, etc.
• Alternatively, you can use the "Compare" button for email addresses saved with one another Use under the e-mail list, menu item "Start address list"
• Now click the button "Compare ", select "Remove address list" and then the file of unwanted email addresses.
• The email addresses from this file will be deleted from the list in the program, if any.
• Save the list with Menu: File ❯ Save addresses.

The menu items for comparing address lists can also be found in the menu: File ❯ Matching: ... in the email grabber program window.