It’s easy to remove the Facebook links in your IncrediMail. To get rid of all references to the social media website, simply click Tools and Options on the main screen of your IncrediMail, then click the Emails tab in the box that comes up.
Look for the button that says Facebook Settings; click that, then uncheck all of the boxes on the Facebook Settings screen and click OK.
This will disable all of the Facebook integration on IncrediMail.
Here are a couple snapshots to follow (click to enlarge):
Uncheck these boxes…