We have created instructions for the most frequently used servers and control panels for your convenience:
- Exchange 2007
- Exchange 2013
- Exchange 2013 Shell
- Microsoft Azure Web App
- Import Root and Intermediate certificates via MMC
- Export/Import PFX on IIS
- Windows (with CSR generated elsewhere)
If your server type is not listed here, we recommend you check instructions from the Comodo Certificate Authority (now Sectigo). NOTE: When you generate a CSR, a private key will also be generated at your web server.
Please back up the private key or else you will not be able to install the certificate. Since this is a server-side process, we will not have access to the private key so please ensure to back up. If you lose it or if you feel that your private key has been compromised, you can generate a new CSR and request for a re-issue of your certificate.