This mod will keep track of and announce how much (useless) mail armor has dropped in any instance, like a DPS meter. I coded this because my guild gets an unbelievable amount of mail armor drops in every heroic, which is always DE'd. It also plays the AOL wav file of "You've got mail!" when you open a loot window containing mail. Share with your guildies if you suffer this same curse!
I've been working hard to get gear for a while, but I have to settle for vendoring mail pieces. /sigh