Securing an Exchange Server is a must! A certificate is important for the Exchange Server. Keep the Exchange Server secure with certificates. It’s recommended to secure the Exchange Server with an SSL certificate. Here you will find all the Exchange certificate articles, how-to’s and more.
How to install Exchange certificate with PowerShell? You already have a certificate and you want to install it in Exchange Server. This means that you need to import the certificate in Exchange Server. After the certificate import, assign the certificate…
You like to remove a certificate in Exchange Server. After signing in to Exchange Admin Center and removing the certificate, an error is showing. It's showing that a special Rpc error occurs on server Exchange. Removing the certificate with PowerShell…
How to install a certificate in Exchange Server? It's important to secure the Exchange Server with an SSL certificate. We have an SSL certificate that we like to import into Exchange Server. There are two ways to do that. One…
Exchange OWA and ECP are not working. Signing in to Exchange Server OWA is showing you an error. The error is showing that there is a Server Error in '/owa' Application. When trying with ECP, it's showing Server Error in…
We like to remove Let's Encrypt certificate in Windows Server. Before we uninstall Let's Encrypt certificate, let's answer some questions regarding the uninstallation process. Is it safe to delete Let's Encrypt certificate? What is the correct way to completely remove…
How to check Let's Encrypt certificate status? Let's Encrypt is a great way to secure the Exchange Server. Our previous article explained how to install FREE Let's Encrypt certificate in Exchange Server. Now that we requested a certificate from Let's…
How to install FREE Let's Encrypt certificate in Exchange Server? After configuring the internal and external DNS, we like to install a certificate in the Exchange Server. What is Let's Encrypt, and why is it free in the first place?…
When installing the Let's Encrypt certificate an error is showing, Let's Encrypt unable to install certificate. Let's encrypt error (COMException) Unable to install certificate: A specified logon session does not exist. It may already have been terminated. (0x80070520). After the…
Users get a certificate warning in Outlook. It happens during or after a new Exchange Server installation in the organization. Why are users getting a certificate warning in Outlook? Is there a way to prevent the certificate warning for the…
Do you need to get the Exchange certificate with PowerShell? For example, you need to cleanup the Exchange certificates. You can retrieve the information in two ways. One of them is through PowerShell. The other is with the Exchange Admin…