Creating disposable emails is simple and doesn't require any sign-up or personal information. You just need to visit a temporary email service like mailcheap, and it will automatically generate a random email address for you. You can use this email to sign up on websites, receive verification codes, or access gated content without exposing your personal email. The inbox is accessible on the same site, where you can instantly view any messages received. Once you're done, the email address can be discarded, helping you avoid spam and maintain your online privacy.