How to delete all mail in ipad

To delete all emails on your iPad, you can follow these steps:

Method 1: Delete all emails from the Mail app

1. Open the Mail app on your iPad.
2. Tap on the "Mailboxes" tab at the top of the screen.
3. Tap on the mailbox you want to delete all emails from (e.g. "Inbox", "Sent", "Trash", etc.).
4. Tap on the "Edit" button in the top-right corner of the screen.
5. Tap on the "Select All" button at the top of the screen.
6. Tap on the "Delete" button at the top of the screen.
7. Confirm that you want to delete all selected emails by tapping on "Delete" again.

Method 2: Delete all emails from the Mail settings

1. Open the Settings app on your iPad.
2. Tap on "Mail, Contacts, Calendars".
3. Tap on the account you want to delete all emails from (e.g. "Gmail", "Yahoo", etc.).
4. Scroll down to the "Mail" section.
5. Tap on "Delete All" next to "Delete All Messages".
6. Confirm that you want to delete all emails by tapping on "Delete" again.

Method 3: Delete all emails using Siri

1. Open Siri on your iPad by saying "Hey Siri" or by pressing and holding the Home button.
2. Say "Delete all emails on [account name]" (e.g. "Delete all emails on Gmail").
3. Siri will ask you to confirm that you want to delete all emails. Say "Yes" to confirm.

Note: Before deleting all emails, make sure you have backed up your emails to your iCloud account or another email service, in case you need to recover them later.