How to restore Apple's own mailbox?

All of Apple's own services are available in the app store, which means that if you accidentally delete an email, you can download it again in the app store.

How to set the self-contained mailbox of iphone and Apple;

1, turn on the phone, find "Settings" and click enter.

2. After entering the setting interface, click "E-mail" to enter.

3. Enter the email interface and click "Account" to enter.

4. After entering the account interface, click "Add Account" to enter.

5. Select a mail service provider. If you can't find a mail service provider, click "Other".

6. Then enter the new account interface, enter your email information, and then click Next to finish.