You can easily cancel your Edison Mail+ subscription at any time, just follow these instructions:
- Open the Settings app on your iOS device.
- Tap your name.
- Tap Subscriptions. (If you don't see "Subscriptions," tap "iTunes & App Store" instead. Then tap your Apple ID, tap View Apple ID, sign in, scroll down to Subscriptions, and tap Subscriptions.)
- Locate Edison Mail+ in the list of subscriptions.
- Tap "Cancel Subscription."