sme56 incoming mail header

Hi,

Attached is the incoming mail header for the sme56 - server only.

My question is that how can i hideout it the sme server "Internal IP" address?

Thank you
Daley

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Return-Path:
Delivered-To: daley@mas.pathlab.com.my
Received: (qmail 19906 invoked by alias); 8 Jun 2003 06:45:09 -0000
Delivered-To: alias-localdelivery-daley@pathlab.com.my
Received: (qmail 19901 invoked from network); 8 Jun 2003 06:45:08 -0000
Received: from web40203.mail.yahoo.com (66.218.78.64)
by mas.pathlab.com.my (192.168.1.10) with SMTP; 08 Jun 2003 06:45:08 -0000
Message-ID: <20030608064547.61995.qmail@web40203.mail.yahoo.com>
Received: from [219.95.20.14] by web40203.mail.yahoo.com via HTTP; Sat, 07 Jun 2003 23:45:47 PDT
Date: Sat, 7 Jun 2003 23:45:47 -0700 (PDT)