- Make sure that Spark is installed.
- Open the Mail app.
- Choose Mail > Settings, then click General.
- Choose Spark from the Default email reader menu.
Now, your device will open Spark when you click an email link or want to email something from other apps.
- Make sure your device runs at least iOS 16.
- Open the Settings app.
- Scroll down and select Spark.
- Tap Default Mail App and tick Spark.
Now, your device will open Spark when you tap an email link or want to email something from other apps.