Im running Exchange 2k7EE SP1 with hotfix rollup 4 on Server 2008EE. Although Im not having any issues sending or receiving mail, my header seem to be incorrect (not sure) as my internal mailservers name and domain (.local) is shown in the header. I know for a fact when running exchange 2000, my internal name/domain was never listed. But the thing is, SPF passes when sending to my gmail account. Attached is my header. At this point, I have no reports of failed sent message. But this header really concerns me. Is this wrong or is it ok?
INTERNALDOMAIN= my internal domain name...... ie mydomain.local
NETBIOSNAME= the internal name of my compter when installing windows ie. server1
xx.xx.xx.xx = My EXTERNALIP address on my Firewall which NATs to my mail server.
Received: by 10.150.121.2 with SMTP id t2cs16544ybc;
Thu, 13 Nov 2008 05:46:14 -0800 (PST)
Received: by 10.150.206.11 with SMTP id d11mr2756003ybg.103.1226583973358;
Thu, 13 Nov 2008 05:46:13 -0800 (PST)
Received: from NETBIOSNAME.INTERNALDOMAIN.local ([xx.xx.xx.xx] *EXTERNAL SMTP IP ADDRESS*)
by mx.google.com with ESMTP id 4si1729403gxk.36.2008.11.13.05.46.12;
Thu, 13 Nov 2008 05:46:12 -0800 (PST)
Received-SPF: pass (google.com: domain of MYACCOUNT@EXTERNALDOMAIN.com designates xx.xx.xx.xx as permitted sender) client-ip=184.108.40.206;
Authentication-Results: mx.google.com; spf=pass (google.com: domain of MYACCOUNT@EXTERNALDOMAIN.com designates xx.xx.xx.xx as permitted sender) smtp.mail=MYACCOUNT@EXTERNALDOMAIN.com
Received: from NETBIOSNAME.INTERNALDOMAIN.local
([fe80::89f7:5b26:13f1:bb0f]) by NETBIOSNAME.INTERNALDOMAIN.local
([fe80::89f7:5b26:13f1:bb0f%15]) with mapi; Thu, 13 Nov 2008 08:46:10 -0500
From: "MY NAME" <MYACCOUNT@EXTERNALDOMAIN.com>
To: "'firstname.lastname@example.org'" <email@example.com>
Date: Thu, 13 Nov 2008 08:46:11 -0500
Content-Type: text/plain; charset="us-ascii"