I had self signed certificate for my Webmin and I now generated Let’s Encrypt Certificate for my main Webmin Server.
In current certificate section, its showing correctly that I have Let’s Encrypt certificate on my server.
**Details of current certificate** **Domain name** blabla.myserver.com **Additional domains** blabla.myserver.com --- --- --- --- **Issuer name** R3 **Issuer organization** Let's Encrypt **Valid until** Sep 24 10:44:57 2021 GMT
But browsers still showing warnings about self sign certificate. Why is this happening?