Dear Friends
I am a new bee to set up mail server. I have successfully installed Zimbra CS. Following is a header of e-mail sent to gmail from my zimbra server. You can see some thing like Received from localhost ([127.0.0.1]) .... Instead of showing my server IP , why its showing this localhost etc. Where as mails from my existing mail server don't have this type of header. It shows only Server's IP address.

Is this normal in zimbra or I have to change some setting somewhere to avoid this.
Please help me in this regard.

Thanks in advance.


Delivered-To: sanjitsahu@gmail.com
Received: by 10.142.201.7 with SMTP id y7cs77934wff;
Tue, 27 Jan 2009 19:38:36 -0800 (PST)
Received: by 10.142.230.7 with SMTP id c7mr43101wfh.251.1233113915842;
Tue, 27 Jan 2009 19:38:35 -0800 (PST)
Return-Path: <sanjit@aries.res.in>
Received: from mail.aries.res.in ([210.212.91.108])
by mx.google.com with ESMTP id 32si7761910wfa.40.2009.01.27.19.38.34;
Tue, 27 Jan 2009 19:38:35 -0800 (PST)
Received-SPF: error (google.com: error in processing during lookup of sanjit@aries.res.in: DNS timeout) client-ip=210.212.91.108;
Authentication-Results: mx.google.com; spf=temperror (google.com: error in processing during lookup of sanjit@aries.res.in: DNS timeout) smtp.mail=sanjit@aries.res.in
Received: from localhost (unknown [127.0.0.1])
by mail.aries.res.in (Postfix) with ESMTP id 26FD810008BF
for <sanjitsahu@gmail.com>; Wed, 28 Jan 2009 09:08:32 +0530 (IST)
X-Virus-Scanned: amavisd-new at aries.res.in
Received: from mail.aries.res.in ([127.0.0.1])
by localhost (mail.aries.res.in [127.0.0.1]) (amavisd-new, port 10024)
with ESMTP id eZXjKTTwnHlx for <sanjitsahu@gmail.com>;
Wed, 28 Jan 2009 09:08:21 +0530 (IST)
Received: from mail.aries.res.in (mail.aries.res.in [202.141.125.240])
by mail.aries.res.in (Postfix) with ESMTP id 49C9C10008BD
for <sanjitsahu@gmail.com>; Wed, 28 Jan 2009 09:08:21 +0530