Mailto is the universal code for linking to a specific email address on a website without having an actual contact form. It is commonly used and the way it is handled depends on the settings of your Internet browser. If you recently upgraded to Windows 10, you may have noticed that links to email (aka web email handlers) are no longer working on all the websites you visit including yours. That is because, when upgrading, Windows 10 did not set a default for your Mailto settin...