IronVest Masked Email is a privacy tool that generates random email addresses to replace real email addresses when signing up for services or websites. The masked email addresses act as intermediaries that forward incoming emails to the user's actual email address while keeping the real address hidden from the sender. The service protects against data breaches by preventing hackers from tracing masked emails back to original addresses. It helps reduce spam and unwanted emails by allowing users to block or turn off individual masked email addresses without affecting their primary inbox. Users can create custom masked email addresses, with free tier users limited to three custom addresses and premium/unlimited users having access to unlimited custom addresses. Free users can earn additional custom masked email addresses by reporting when a masked email is rejected. The tool includes functionality to initiate conversations using masked emails through a forwarding mechanism. Users can send emails from their masked addresses by using a special forwarding address format. IronVest Masked Email is part of a broader digital security platform that also includes virtual credit cards and virtual phone numbers. The service is available as a cross-device application with biometric security features.