How to delete all mail on iphone ios 12

To delete all mail on your iPhone running iOS 12, you can follow these steps:

Method 1: Delete all mail from the Mail app

  1. Open the Mail app on your iPhone.
  2. Tap on the "Mailboxes" tab at the bottom of the screen.
  3. Tap on the mailbox you want to delete all mail 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 messages by tapping "Delete" again.

Method 2: Delete all mail from the Settings app

  1. Open the Settings app on your iPhone.
  2. Scroll down and tap on "Mail".
  3. Tap on "Mailboxes".
  4. Tap on the mailbox you want to delete all mail from (e.g., "Inbox", "Sent", "Trash", etc.).
  5. Tap on "Edit" in the top-right corner of the screen.
  6. Tap on "Select All" at the top of the screen.
  7. Tap on "Delete" at the top of the screen.
  8. Confirm that you want to delete all selected messages by tapping "Delete" again.

Method 3: Delete all mail using Siri

  1. Open Siri by pressing and holding the Home button (or saying "Hey Siri" if your iPhone is set up for hands-free Siri).
  2. Say "Delete all mail" or "Delete all messages in [mailbox name]".
  3. Siri will prompt you to confirm the deletion. Say "Yes" to delete all mail.

Note: Before deleting all mail, make sure you have backed up your iPhone or have a way to recover any important emails. Deleting all mail will permanently remove all messages from your iPhone, and you won't be able to recover them.