mail when money transfer again

receive_fields_wt.lua

@@ -71,8 +71,18 @@ minetest.register_on_player_receive_fields(function(player, form, pressed)
 				atm.write_transaction(t.to)
 				atm.save_account(n)
 				atm.save_account(t.to)
+				if minetest.get_modpath("mail") and mail.send then
+				   mail.send({
+					 from = "Emerald Bank",
+					 to = t.to,
+					 --cc = "carbon, copy",
+					 --bcc = "blind, carbon, copy",
+					 subject = S("Payment of @1 to @2 completed", t.sum, n),
+					 body = S("Good news!\n\n@1 has transferred @2 emeralds to your bank account using the Emerald Bank Transfer System.\n\nTransfer description:\n\n@3", n, t.sum, t.desc)
+				   })
+				end
 				minetest.chat_send_player(n, S("Payment of @1 to @2 completed", t.sum, t.to))
-				minetest.chat_send_player(n, S("@1, thank you for choosing the Wire Transfer system", n))
+				minetest.chat_send_player(n, S("@1, thank you for choosing the Emerald Bank Transfer system", n))
 				if t.callback then -- run callbacks from mods
 				   t.callback(t)
 				end