Need IP-address to send e-mail inhouse

Need IP-address to send e-mail inhouse

hi
when I send e-mails inhouse I got this message:

Generierender Server: resolver2.sv4.zoho.com
firstname.lastname@company.com
#< #5.7.1 SMTP; 550 5.7.1 <firstname.lastname@company.com>... local domain specified from non-local IP> #SMTP#
origin headline:
Return-Path: <firstname.lastname@company.com>
Received: from 172.31.252.119 ([172.31.252.119]) by resolver2.sv4.zoho.com
(8.13.8/8.13.1) with ESMTP id m7Q5Zb8T001941 for
<firstname.lastname@company.com>; Mon, 25 Aug 2008 22:35:37 -0700
Message-ID: <951544971.1219728937732.JavaMail.sas1@172.31.252.119>
Date: Mon, 25 Aug 2008 22:35:37 -0700
From: <firstname.lastname@company.com>
To: <firstname.lastname@company.com>
Subject: A new problem is assigned to you. Number 1047
MIME-Version: 1.0
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: 7bit
















this is about our security policies - what I need is max. two IP-addresses
so we can use this and will not be checked by AntiSpoof

my sendmail looks like:
sendmail
(
To : to_pers.befund_hp_email
From : zoho.loginuserid
Subject : "A new problem is assigned to you. Number " + input.IDNumber
Message : "Here you got the nescessary Information to find the new.....
)







the application is already shared with you
thanks for your help
john