Zimbra Forums

@howanitz, thanks for the assist. I bought an SSL certificate through Go Daddy. Generated the CSR and installed the certs through the Zimbra administration control panel without issue. Everything is working as it should now

Thanks again.

The best thing to do would be to purchase and install a certificate from a certificate authority. That way there will be a chain of trust, and you will not get that error on any common web browsers. You are looking at about $18 per year. As a work around, you can accept your self-signed certificate...

Let me start by saying, I have never touched a zimbra server before today. We have a new client who has a self hosted Zimbra mail server, and the certificate expired today. I did some Google-Fu and was able to generate another self signed certificate. and the dates are matching in the Zimbra admin p...