AUTO-RENEWING EXCHANGE SSL CERTIFICATES

Raise a CSR on your server by following steps:

Log into Exchange Control Panel, go to Servers a long the left side
Click the "Certificates" tab along the top
Right click the existing certificate "ExchangeCertificate" and choose “Renew ” in the left side of the screen.
Save the CSR file to the servers temp folder on the C drive ex \\gvmex16\c$\Temp\exchcert
Open the file in Notepad, select all, and copy
Go to https://certs.godaddy.com/cert and log in account
Click on the certificate name
Choose “Re-Key”
Click on the + symbol next to “Re-Key certificate”
Paste the CSR into the box and click Save
Click “Submit All Saved Changes”

Now GoDaddy will process your certificate. Within a few minutes or so you should recieve email confirming certificate was ready for download.

I downloaded the certificate, unzip it, and transferred the files back to the Exchange server location \\gvmex16\c$\Temp\exchcert .

Log into Exchange Control Panel, go to Servers a long the left side
Click the "Certificates" tab along the top
Right click the existing certificate "ExchangeCertificate" and choose “Complete ” in the left side of the screen.
Type the certificate location and name – \\gvmex16\c$\Temp\exchcert\7efc7676cfebe53a.crt
Click “Complete”