Mail return wow

You're referring to the "Mail Return" feature in World of Warcraft!

The Mail Return feature allows players to return items they've received in the mail to the sender, without having to use up a bag slot or delete the item. This can be especially useful for players who receive a lot of items in the mail, such as raid loot or gifts from friends.

To use the Mail Return feature, follow these steps:

1. Open your mailbox by clicking on the mailbox icon in the bottom left corner of the screen.
2. Select the item you want to return from the list of items in your mailbox.
3. Right-click on the item and select "Return to Sender" from the context menu.
4. Confirm that you want to return the item by clicking "Yes" in the pop-up window.

The item will then be returned to the sender, and you'll no longer have to worry about it taking up space in your mailbox.