Note: If you have two-step verification enabled, please generate an app-specific password and use it instead of your standard password to log into Spark.
Type in your email address, tick the checkbox next to “I agree to the Spark Terms of Use and Privacy Policy” and click on the “Next” button.Click on “Start using Spark” on the welcome screen.If you’re already using Spark and want to add a Office365 account, follow these instructions here instead. If you haven’t already, download and install Spark mail app on your Mac to get started.