The IMC by default takes the Exchange 5.5 server name from the DNS settings of the TCP/IP properties set on the local machine. -----Mensaje original----- De: Anthony Dowling [mailto:antman147@xxxxxxxxxx] Enviado el: Thursday, July 18, 2002 9:47 AM Para: [ExchangeList] Asunto: [exchangelist] How to use FQDN instead of NT Domain Name in Message Header http://www.MSExchange.org/ Hi, I have an Exchange Server 5.5 (SP3) running on a Windows NT 4.0 Server. The problem I have is that when messages are sent out, the message header shows the NT Domain name in the 'received: from' message header field. i.e so instead of ... Received: from server.ntdomain it would be Received: from server.emaildomain.com If anyone can help me out as to where to set this, it would be much appreciated, as I have spent quite a few hours with different combinations of words on MS's knowledge base looking for this information. Hopefully it isn't something that is blaringly obvious and I have overlooked. Thanks in Advance. -- Other Notes: The exchange server is running on a NT 4 domain controller, and this is the only server which sits behind a MS ISA firewall server (Running win2k). Our ISP hosts our DNS settings, and an MX record appears to be set correctly, along with the other DNS settings for our internet domain. We have a local DNS server running on the NT box, for the local network domain only, and it uses forwarders for all external DNS lookups. The ntdomain is the only zone setup in our local DNS server (apart form the reverse lookup ones.) ------------------------------------------------------ You are currently subscribed to this MSExchange.org Discussion List as: jedanoviz@xxxxxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')