Windows Server 2003 - Could not establish trust relationship for the SSL/TLS secure channel with authority error

[Marius]

We have recently upgraded the SSL certificates on our servers to SHA-2 256 and this might cause a connectivity issue for some Windows 2003 servers.

 

To resolve this issue please install the following hotfix (you will need a Microsoft account):

https://support.microsoft.com/kb/968730

 

 

You can also download the hotfix for the (English only) directly here:

 

Windows Server 2003 (x86, English)

http://hotfixv4.microsoft.com/Windows%20Server%202003/sp3/Fix262679/3790/free/375510_ENU_i386_zip.exe

 

Windows Server 2003 (x64, English)

http://hotfixv4.microsoft.com/Windows%20Server%202003/sp3/Fix262679/3790/free/375531_ENU_x64_zip.exe

 

Windows XP (x86, English)

http://hotfixv4.microsoft.com/Windows%20XP/sp4/Fix251294/2600/free/375554_ENU_i386_zip.exe

[Zildjianman]

I am experiencing the same problem with Windows Server 2003 even after running the hotfix, restarting, disabling the Windows Firewall & Symantec Endpoint Protection.  Our other four Windows 2003 servers on the same LAN are all connecting normally as well as two more servers at Rackspace. What more can I do to remedy this issue?

Thank you.

[Marius]

Please email our support and we'll help you with the connection issue.

Edited September 25, 2015 by Marius

[roserobin]

It is such a common problem that almost happens with all the users of Windows Server 2003. Here users can't able to establish a believable relationship for the SSL/TLS to secure channel with authority error. You may take other specification from  Gmail support number that definitely useful to you.