Facebook just removed everyone's email address from their profile and replaced it with an
email address without asking you. Here's how to easily fix the problem.
Facebook launched its own email service back in 2010, which was promptly forgotten by everyone. Forbes noticed that they removed everyone's email addresses from their profiles, replacing them with an @facebook.com email address instead (not Facebook's internal email address which they use for notifications and password resets, just the one listed on your profile). Luckily, it's easy to get your old email address back on your profile: