Bill, 1. 1.5m will tell you why it rejected the mailfile. 2. I have already explained 200 times why I have to look into the body of the mailfile, and I'm not going to explain a 201th time. Just set your list to "Loopcheck= NO" to bypass all loop checks, and enjoy. It won't be long until you revert to the totally incorrect behaviour of looking into the header. Eric