Problems with itemLink Parsing

[SubitusNex]

I've been reading a few threads around here on itemLink parsing and I have a question for you knowledgeable ones.

Is there information on itemLinks on CraftingInfo (such as crafting type - provisioning, etc).

For items in your bags you can find out which type of crafting an item is for through the function GetItemCraftingInfo(integer bagId, integer slotIndex)

But if I want to do that based on a mail without putting it into the inventory there's no such function. The best thing I could come up with was getting the ItemLink and through that look into the item properties.

Figured out how to get item quality/color, but don't know yet about CraftingInfo.

Any ideas?