How to remve email from mail on ois11

I assume you meant "iOS 11"!

To remove an email from the Mail app on iOS 11, you can follow these steps:

Method 1: Swipe to Delete

1. Open the Mail app and navigate to the email you want to delete.
2. Swipe your finger from left to right across the email to reveal the "More" options.
3. Tap the "More" options and select "Delete" from the menu.

Method 2: Tap and Hold

1. Open the Mail app and navigate to the email you want to delete.
2. Tap and hold on the email until a menu appears.
3. Tap "More" and then select "Delete" from the menu.

Method 3: Use the "Edit" Button

1. Open the Mail app and navigate to the email you want to delete.
2. Tap the "Edit" button in the top-right corner of the screen.
3. Tap the red minus (-) icon next to the email you want to delete.
4. Tap "Delete" to confirm.

In all cases, the email will be moved to the "Trash" folder. If you want to permanently delete the email, you can go to the "Trash" folder and swipe left on the email to reveal the "More" options, then tap "Delete Forever".