<div>
the link you provided helped quite a bit.
</div>


the link you provided helped quite a bit.

<div>
<div class="content wysiwyg-content">
I am using a Windows Server 2012 R2 subordinate CA in my enterprise. &nbsp;Some certificates failed which I discovered to be caused by the active template check box &quot;Include e-mail address - Yes&quot;. &nbsp;Simply deleting the issued certificate template, and creating another does not clear the issue.<br />
<br />
Creating the file CAPolicy.inf as shown below, followed by a reboot also does not clear the problem.<br />
<br />
[Version]<br />
Signature=&quot;$Windows NT$&quot;<br />
[Certsrv_Server]<br />
LoadDefaultTemplates=0<br />
<br />
Any assistance would be appreciated. &nbsp;Thank you.
</div>
</div>


I am using a Windows Server 2012 R2 subordinate CA in my enterprise.  Some certificates failed which I discovered to be caused by the active template check box "Include e-mail address - Yes".  Simply deleting the issued certificate template, and creating another does not clear the issue.

Creating the file CAPolicy.inf as shown below, followed by a reboot also does not clear the problem.

[Version]
Signature="$Windows NT$"
[Certsrv_Server]
LoadDefaultTemplates=0

Any assistance would be appreciated.  Thank you.

How can I remove the field 'include e-mail address from a template' on a Windows Server 2012 R2 CA ?

The Microsoft Legacy Operating System topic includes legacy versions of Microsoft operating systems prior to Windows 2000: All versions of MS-DOS and other versions developed for specific manufacturers and Windows 3/3.1, Windows 95 and Windows 98, plus any other Windows-related versions, and Windows Mobile.

Microsoft Legacy OS

Security is the protection of information systems from theft or damage to the hardware, the software, and the information on them, as well as from disruption or misdirection of the services they provide. The main goal of security is protecting assets, and an asset is anything of value and worthy of protection.  Information Security is a discipline of protecting information assets from threats through safeguards to achieve the objectives of confidentiality, integrity, and availability or CIA for short. On the other hand, disclosure, alteration, and disruption (DAD) compromise the security objectives.

Security

Encryption is the process of encoding messages or information in such a way that only authorized parties can read it. In an encryption scheme, the intended communication information or message, referred to as plaintext, is encrypted using an encryption algorithm, generating ciphertext that can only be read if decrypted. For technical reasons, an encryption scheme usually uses a pseudo-random encryption key generated by an algorithm. An authorized recipient can easily decrypt the message with the key provided by the originator to recipients, but not to unauthorized interceptors.