I have Lets Encrypt on a server with multiple domains which works just fine but there is also a self-signed cert lingering which casuses problems.
The self-signed causes problems for mobile clients and give annoing popus in Outlook on startup for example.
How can I replace the self-signed cert with the Lets Encrypt cert?
Any advice will be much appreciated! 🙂
Hello,
I wrote an article explaining why this happens and how to fix it... take a look here:
https://www.anahuac.eu/lets-encrypt-on-carbonio-system-root-with-acme-sh/
Also, you can join us in Telegram at @CarbonioMail
Regards
@anahuac I have set up LetsEncrypt with certbot. If I want to change method to acme.sh as per your guide, do I need to do any changes?
@daddycool certbot and acme are Let's Encrypt clients to issue certificates... both do the same thing. How you deploy it in Carbonio is different: as a root or a virtualdomain.
I do explain that in the article I mentioned before.
@anahuac Ok, no need to change the client then. My problems is that there's a selfsigned cert in the system that I need to get rid off. I'm not sure where in your guide that is being fixed?