<div>
SMTP Connectors: <br />
<a href="http://support.microsoft.com/kb/294736" rel="ugc nofollow">http://support.microsoft.com/kb/294736</a><br />
<a href="http://support.microsoft.com/kb/265293" rel="ugc nofollow">http://support.microsoft.com/kb/265293</a><br />
<br />
Virtual SMTP Servers:<br />
<a href="http://www.microsoft.com/technet/prodtechnol/exchange/Guides/E2k3TransnRouting/4d581c9c-01e1-437b-b2e7-60143c11dba4.mspx" rel="ugc nofollow">http://www.microsoft.com/technet/prodtechnol/exchange/Guides/E2k3TransnRouting/4d581c9c-01e1-437b-b2e7-60143c11dba4.mspx</a><br />
<a href="http://www.microsoft.com/technet/itshowcase/content/smtpggatewaysnote.mspx" rel="ugc nofollow">http://www.microsoft.com/technet/itshowcase/content/smtpggatewaysnote.mspx</a><br />
<br />
SMTP and Exchange:<br />
<a href="http://www.microsoft.com/technet/prodtechnol/exchange/Guides/E2k3TransnRouting/0fe7e642-daec-4b1e-b9a9-836e38f2a776.mspx?mfr=true" rel="ugc nofollow">http://www.microsoft.com/technet/prodtechnol/exchange/Guides/E2k3TransnRouting/0fe7e642-daec-4b1e-b9a9-836e38f2a776.mspx?mfr=true</a><br />

</div>


SMTP Connectors:
http://support.microsoft.com/kb/294736 [http://support.microsoft.com/kb/294736]
http://support.microsoft.com/kb/265293 [http://support.microsoft.com/kb/265293]

Virtual SMTP Servers:
http://www.microsoft.com/technet/prodtechnol/exchange/Guides/E2k3TransnRouting/4d581c9c-01e1-437b-b2e7-60143c11dba4.mspx [http://www.microsoft.com/technet/prodtechnol/exchange/Guides/E2k3TransnRouting/4d581c9c-01e1-437b-b2e7-60143c11dba4.mspx]
http://www.microsoft.com/technet/itshowcase/content/smtpggatewaysnote.mspx [http://www.microsoft.com/technet/itshowcase/content/smtpggatewaysnote.mspx]

SMTP and Exchange:
http://www.microsoft.com/technet/prodtechnol/exchange/Guides/E2k3TransnRouting/0fe7e642-daec-4b1e-b9a9-836e38f2a776.mspx?mfr=true [http://www.microsoft.com/technet/prodtechnol/exchange/Guides/E2k3TransnRouting/0fe7e642-daec-4b1e-b9a9-836e38f2a776.mspx?mfr=true]


<div>
after setup , that both SMTP is work , right<br />
<br />
- Public IP - Port 25<br />
- Private IP - Port 2255<br />
<br />
Thanks<br />

</div>


after setup , that both SMTP is work , right

- Public IP - Port 25
- Private IP - Port 2255

Thanks


<div>
<div class="content wysiwyg-content">
our exchange server smtp bind to public IP address in port 25, i want keep port 25 and create new smtp port 2255 bind private ip for other dept ( subnet )send out. is possible please advice
</div>
</div>


our exchange server smtp bind to public IP address in port 25, i want keep port 25 and create new smtp port 2255 bind private ip for other dept ( subnet )send out. is possible please advice

Exchange 2003 smtp PORT

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.