How to empty trash on iphone mail

To empty the trash on your iPhone's Mail app, follow these steps:

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 that contains the emails you want to delete (e.g. "Inbox", "Sent", "Trash", etc.).
4. Swipe left on the email you want to delete to reveal the "More" option.
5. Tap on "More" and then tap on "Trash" to move the email to the trash folder.
6. Repeat steps 4-5 for each email you want to delete.
7. To empty the trash folder, go back to the "Mailboxes" tab and tap on the "Trash" mailbox.
8. Tap on "Edit" in the top-right corner of the screen.
9. Tap on the red "Delete" button at the top of the screen to permanently delete all emails in the trash folder.

Alternatively, you can also empty the trash folder by going to the "Settings" app, then tapping on "Mail", and finally tapping on "Trash" and then "Empty Trash".

Note: When you empty the trash folder, all emails in the folder will be permanently deleted and cannot be recovered. Make sure you're deleting the correct emails before emptying the trash folder.