Android beta

How to access beta on an Android

  1. Open your Fastmail app and go to Settings
  2. Tap Device settings
  3. Scroll down to tap Advanced settings
  4. Tap Server backend
  5. Select Beta

For more information on using the beta version of Fastmail, please see our Fastmail beta help page. 

Beta feedback

All betas have the possibility of introducing new bugs. If you spot one, please email We’ll need to know the following information:

  • The phone manufacturer and model
  • The Android version (Settings → About phone)
  • The Fastmail app version (Settings → Device Settings in the Fastmail app)
  • A description of the problem
  • Steps to reproduce the problem
  • Any relevant screenshots.

Want to leave beta?

To leave the Android beta and go back to using the production app, visit this same page in settings and tap Production.

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