# Mailfo > Mailfo is a free Android app that provides temporary disposable email addresses for OTP verification, signups, and quick email testing without exposing your personal inbox. ## About Mailfo helps users create instant temporary email inboxes on Android devices. Users can generate custom or random email addresses from available domains, receive OTP and verification emails, and manage messages through a clean inbox interface with filters for All, Unread, Promotions, and Important categories. ## Key Features - Create custom or random temporary email addresses instantly - Receive OTP and verification emails without exposing personal email - Inbox with message filters (All, Unread, Promotions, Important) - Reply, forward, share, and delete messages - Local caching with Room database for offline access - Dark mode, light mode, and system theme support - Available in 8 languages: English, Hindi, Arabic, French, Spanish, German, Portuguese, Turkish - Free to use with no account registration required ## Platform - Android only - Available on Google Play Store ## Safety Mailfo is designed for low-risk verification and testing only. Users should not use disposable addresses for banking, legal accounts, or critical account recovery. Primary email should be used for high-value services. ## Links - Website: https://mailfo.pages.dev - Blog: https://mailfo.pages.dev/blog/ - Google Play: https://play.google.com/store/apps/details?id=com.devfo.mailfo - Privacy Policy: https://mailfo-policy.pages.dev/privacy_policy - Support: mailfo24@protonmail.com ## Blog Articles - How to Use Temporary Email for OTP Verification: https://mailfo.pages.dev/blog/how-to-use-temporary-email-for-otp-verification.html - Best Temp Mail App for Android in 2026: https://mailfo.pages.dev/blog/best-temp-mail-app-for-android.html - Why You Need Disposable Email to Protect Your Privacy: https://mailfo.pages.dev/blog/why-you-need-disposable-email-to-protect-your-privacy.html ## Developer Developed by DevFo.