Possibly but it could also just mean a spammer spoofed your address in sending out spam and the bounces are coming to YOU. If it only happens this once I'd guess that is all there is to it. If it KEEPS on happening then I'd start to worry. Joan In a message dated 4/28/2012 11:31:17 P.M. Eastern Daylight Time, ferg@ntelos.net writes: I have received over 400 of these and have included one and the full header.....they have different names and none that I've checked is on my list...but, I must admit I only checked a few. The whole thing is slowing down my old pc and I am being inundated with these and I haven't the slightest idea what it's all about. I ran a virus scan and called my server who changed my password and activated my spam filter, but does this seem like something I would get if I'd been hacked? Help! Sandra