visit_url()
substring()
index_of()
Are your friends, you can pretty much do checking using those 3 in ASH. My KMail checking is currently being tested on saved messages though so it might not work as expected for proper inbox checking and its only in the experimental stages of printing PlayerID, Items gained and meat gained. Just as a tip, if your going for a item check, your going to want to//need to create a "Item Description Number to Item" map//function.