<div>
<div class="content wysiwyg-content">
SSL certificate has expired so I purchased a new certificate from another vendor. &nbsp;So I downloaded and imported to IIS in our domain the i found to find that the website server (owa) was not there. &nbsp;So I exported the crt files to the exchange 2007 server where our mail and owa server is located using shell command.<br />
<br />
then files were imported using the cmdlet &nbsp;import-exchangecertificate<wbr /> -Path c:\lifestream.crt<br />
However, I left out enabling these certificates (enable-exchangecertificat<wbr />e -services ..). &nbsp;<br />
<br />
I went on to install the other certificate to the computer account's rood and intermediate certificate stores.<br />
Restarted the server and found that the OWA site is still refering to the expired certificate. <br />
<br />
So, i tried to enable-exchangecertificate<wbr />- services IIS but would not accept the thumbprint I provided. &nbsp;It is showing an error; &nbsp;&quot;privatekey missing&quot;. &nbsp;So, Pls help. &nbsp;<br />
<br />
I am an amateur; i need your guidance.
</div>
</div>


SSL certificate has expired so I purchased a new certificate from another vendor.  So I downloaded and imported to IIS in our domain the i found to find that the website server (owa) was not there.  So I exported the crt files to the exchange 2007 server where our mail and owa server is located using shell command.

then files were imported using the cmdlet  import-exchangecertificate -Path c:\lifestream.crt
However, I left out enabling these certificates (enable-exchangecertificate -services ..).  

I went on to install the other certificate to the computer account's rood and intermediate certificate stores.
Restarted the server and found that the OWA site is still refering to the expired certificate. 

So, i tried to enable-exchangecertificate- services IIS but would not accept the thumbprint I provided.  It is showing an error;  "privatekey missing".  So, Pls help.  

I am an amateur; i need your guidance.

Problem  importing and installing to exchange server 2007.  Web-site still refering to expired certificate.

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

HTTPS is a protocol for secure communication over a computer network which is widely used on the Internet. HTTPS consists of communication over Hypertext Transfer Protocol (HTTP) within a connection encrypted by Transport Layer Security (TLS) or its predecessor, Secure Sockets Layer (SSL). The main motivation for HTTPS is authentication of the visited website and to protect the privacy and integrity of the exchanged data. HTTPS is widely used for protecting page authenticity on all types of websites, securing accounts and keeping user communications, identity and web browsing private.

SSL / HTTPS

A web server refers to the software that helps to deliver web content that can be accessed either through the Internet or through an intranet. The primary function of a web server is to store, process and deliver web pages to clients. The communication between client and server takes place using the Hypertext Transfer Protocol (HTTP). The most common use of web servers is to host websites, but there are other uses such as gaming, data storage, running enterprise applications, handling email, FTP, etc.