Mail System

[ryank91]

I would suggest adding a way to send items and gold (trade) to people on friends list without having to be next to them.

Just like sending a friend a message except add a send button for items or gold to be mailed.

[Leone]

This idea has been discussed many times over the years, for example here in 2015:
viewtopic.php?p=59986&hilit=Mail#p59986

There may be a reason why it has not been implemented.