Being able to edit within the title line.
I order many items , And each item has different dates for arrival , well I have to open each email every time to see if it is the one coming on a certain date. Example : I have 15 items I ordered from Amazon at different times , Each have different arrival dates. So when I am looking to see what item is coming in I have to open each item to see what that email is for. But if there is a space on the title ( where it says ex: Amazon ) I could type in the item ( ex one might be Screws , or stove parts or auto parts .) This way here I just have to open that one each I need to check the Arrival dates. I see there is a space on the end of the line that shows a line from the Email. But with Amazon and others it usually just says something like Hi, "So and so " your package is on the way....