Webmail for OWA is an Android mail client app that connects to an Exchange (OWA) server. The app uses a web interface to access your mail on your device, which eliminates the need for IT security concerns and protocols. The app does not sync anything with your device, and all messages, contacts, and other data remain on the server. It is important to note that this app is not a general webmail client, so it cannot be used for other webmail services.

Overall, Webmail for OWA is a useful tool for those who need to access their Exchange server on their Android device. The app is easy to use and provides a secure way to access your mail.