(this is really fun having to open attachments to see your mail ;) Have you isolated what is different about the messages? Have you tried to open the messages via POP (telnet) to see if it's a client rendering issue? Have you checked the headers to see what is added to the client at every hop? Have you tried having the affected clients send to multiple recipients both inside and outside your org on the same message to see if you can isolate the problem host in the path? If so, what was the result of that test? -----Original Message----- From: Glasser, Will [mailto:wglasser@xxxxxxx] Sent: Wednesday, September 17, 2003 12:40 PM To: [ExchangeList] Subject: [exchangelist] RE: Blank hotmail emails http://www.MSExchange.org/ This is a multi-part message in MIME format.