<div>
Agree withGareth Gudger. There is no fundamental difference what kind of firewall you use, just have to be satisfied by opening ports for Exchange 2010. Another addition to the instructions: IPV6 must be enabled in the configuration of the server on which you are upgrading Exchange otherwise, an error may occur during the upgrade.
</div>


Agree withGareth Gudger. There is no fundamental difference what kind of firewall you use, just have to be satisfied by opening ports for Exchange 2010. Another addition to the instructions: IPV6 must be enabled in the configuration of the server on which you are upgrading Exchange otherwise, an error may occur during the upgrade.

<div>
<div class="content wysiwyg-content">
Hello,<br />
<br />
I am currently in the midst of performing a migration from Exchange 2007 SP3 to Exchange 2010.<br />
<br />
I am following the guides of <a href="http://www.msexchange.org/articles-tutorials/exchange-server-2013/migration-deployment/planning-and-migrating-small-organization-exchange-2007-2013-part1.html" rel="ugc">http://www.msexchange.org/articles-tutorials/exchange-server-2013/migration-deployment/planning-and-migrating-small-organization-exchange-2007-2013-part1.html</a>&nbsp;and <a href="http://blogs.technet.com/b/meamcs/archive/2013/07/25/part-1-step-by-step-exchange-2007-to-2013-migration.aspx" rel="ugc">http://blogs.technet.com/b/meamcs/archive/2013/07/25/part-1-step-by-step-exchange-2007-to-2013-migration.aspx</a>.<br />
<br />
Both of these instructions refer to a TMG gateway which our environment doesnt have.. All we have is a meraki point mail.domain.com to the internal IP address of the Exchange server.<br />
<br />
It talks about applying a new SSL cert to the 2013 server and 2007. <br />
<br />
Can someone shed some light on what my steps should be in my scenario to migrate full off the 2007 server to 2013?<br />
T
</div>
</div>


Hello,

I am currently in the midst of performing a migration from Exchange 2007 SP3 to Exchange 2010.

I am following the guides of http://www.msexchange.org/articles-tutorials/exchange-server-2013/migration-deployment/planning-and-migrating-small-organization-exchange-2007-2013-part1.html and http://blogs.technet.com/b/meamcs/archive/2013/07/25/part-1-step-by-step-exchange-2007-to-2013-migration.aspx.

Both of these instructions refer to a TMG gateway which our environment doesnt have.. All we have is a meraki point mail.domain.com to the internal IP address of the Exchange server.

It talks about applying a new SSL cert to the 2013 server and 2007. 

Can someone shed some light on what my steps should be in my scenario to migrate full off the 2007 server to 2013?
T

Exchange 2007 to Exchange 2013 migration /w no TMG

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.