Spark is available on different platforms, and you can enjoy Spark’s features on the multiple devices you own. Spark allows you to sync your accounts and preferences when you log in to a new device. Since it’s a hassle to add your email accounts one by one, Spark gives you the ability to sign in with your primary account, and every other account aut...
When you log into Spark on a new device with your Email for Sync, the app syncs all your email accounts and preferences. The Email for Sync, or Spark Account, is the email address you used to log in to Spark for the first time. Learn more about the sync option in Spark. See your email for sync Mac OS Windows Android iOS Open Spark Settings.
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