Answer
- Launch Settings from your Home screen.
- Tap Passwords & Accounts.
- Tap the account you want to disable.
- Toggle Mail off. Source: iMore.
How to Block Mail From an iPad
iPhone / iPad Mail – Settings
How do I turn off email on my iPad?1. Launch Settings from your Home screen.
2. Tap Passwords & Accounts.
3. Tap the account you want to disable.
4. Toggle Mail off. Source: iMore.