I still bet that it's the destination server not supporting 8bitmime. You can turn off this ESMTP verb on Exchange, Q257569. This Q article shows how to do it for Exchange 2000 version of SMTP, not the base Windows 2000. I did not read the Q you referenced, but I know the one I listed above works..maybe that'll be the difference for you. I ran into the exact same thing and this resolved that NDR.
-Per -----Original Message----- From: Richard Serafin [mailto:[EMAIL PROTECTED]] Posted At: Tuesday, April 30, 2002 8:45 AM Posted To: Exchange Conversation: content type that is not supported Subject: content type that is not supported Everyone, We have just recently implemented Exchange2000 on a new Windows2000 AD domain. We have 3 Exchange servers, one is a front-end server for OWA the other 2 are clustered back-end servers (Active/Active). I have been receiving several thousands of these email NDRs in the postmaster account: Your message did not reach some or all of the intended recipients. Subject: The Prestige of GOLD Credit Sent: 4/30/2002 7:01 AM The following recipient(s) could not be reached: [EMAIL PROTECTED] on 4/30/2002 9:34 AM The message contains a content type that is not supported <exchangen1.oneonta.edu #5.6.1 smtp;554 5.6.1 Body type not supported by Remote Host> I have read several messages on other lists that say it may be related to 8-Bit MIME versus 7-bit. So I used the Microsoft Knowledge base Article Q262168 - How to Disable 8BITMIME in Windows 2000 SMTP Service. This didn't work, and I don't think it was a smart idea. Any help on why the messages are being rejected and how to fix it would be appreciated Rick _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED] _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED]

