Wheres My Droid not sending text back to email

[nhrunner]

My Droid Incredible Wheres My Droid app works when I used the Commander Quick GPS from my desktop. The Droid sends the GPS location back to my desktop Wheresmydroid.com Commander page. However, when i send a text message with the same attention words from my desktop email (outlook 2010) it does not work. The text message gets to the Droid, but does not send back the return text message with its GPS location to my desktop email account from whence I sent it.