Moogle Mail suggestion

A lot of people in my FC send me materials via moogle to craft them items, however I find that since I have a lot of my own materials it's hard to keep track of who has sent me what exactly (unless I write it down).

I would like to see a feature with the moogle mail where if I have received a letter and taken it's contents (but not yet deleted the entire message), if it can show what items were sent (just have them grayed out so you can see that they have already been taken, but still shows the quantity and type).

Thanks ^.^