Problem with SSL on default port of Webmin

Hello folks! :D I've some problems with my default page on webmin ( I don't know how and why, but when I connect to my default page (https:/ I receive a message that says: " uses a not valid security certificate. The security certificate is valid only for: , Error code: SSL_ERROR_BAD_CERT_DOMAIN" is a domain that I use like a generic virtual server domain on my vps, but when I installed let's encrypt security certificate on this, automatically his own certificate was copied in all domains shared in my vps. So I've had to cancel this virtual server ( and cancel all certificates in others virtual servers shared in my server, but it's still remained in the webmin page. Please, how can solve this problem? Could anyone help me? Best Michele



Howdy -- thanks for contacting us!

While you can have unlimited SSL certificates setup for Apache, there can only be one per IP address on other services such as Webmin and Postfix.

Is it possible that the "Copy to Webmin" button was pressed for this other particular domain?

To copy in another SSL certificate to Webmin, you can go into Server Configuration -> Manage SSL Certificates in that particular domain, and then click the "Copy to Webmin" button.

Let us know if that helps!

Hello andreychek, thank you. it fix and works correctly. thanks for your help. Best Michele