<div>
There is a script to do that:<br />
<br />
<a href="https://gallery.technet.microsoft.com/office/Disable-SSL-2030-Enable-37e0f0ef" rel="ugc">https://gallery.technet.microsoft.com/office/Disable-SSL-2030-Enable-37e0f0ef</a>
</div>


<div>
ok, what is this script doing ?<br />
More than changing the registry ?<br />
Because I already have changed the registry and still have a F rating.
</div>


<div>
<div class="content wysiwyg-content">
Hi Experts,<br />
<br />
when I check my external OWA link to my exchange server I get a very bad rating.<br />
On the site <a href="http://www.ssllabs.com" rel="ugc">www.ssllabs.com</a>&nbsp;I have a F rating.<br />
Can you show me how to disable SSL3 on my exchange servers ?
</div>
</div>


Hi Experts,

when I check my external OWA link to my exchange server I get a very bad rating.
On the site www.ssllabs.com I have a F rating.
Can you show me how to disable SSL3 on my exchange servers ?

EXCH2013 IIS

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.

Exchange

Windows Server 2012 is the server version of Windows 8 and the successor to Windows Server 2008 R2. Windows Server 2012 is the first version of Windows Server to have no support for Itanium-based computers since Windows NT 4.0. Windows Server 2012, now in its second release (Windows Server 2012 Release 2) includes Foundation, Essentials, Standard and Datacenter, and does not support IA-32 or IA-64 processors.