Aqua Mail MOD APK is a fast and secure email app for Android, allowing you to manage multiple accounts such as Gmail, Outlook, Yahoo, Exchange, etc., via IMAP/POP3 in a smart, easily customizable interface. The app supports advanced encryption, contact and calendar synchronization, Smart Folder for unified mailboxes, and many premium features such as unlimited account management, S/MIME support, email backup, and ad removal.