I am planning to create a round-robin configuration on my Mail-in-a-Box DNS configuration (2 A-records pointing to different IPs) because my internet connection to my private webserver is not very stable. (getting a better/new internet connection is not possible) This gives me hope, to achieve higher “uptime” even if my website is only for very limited personal use. Anyway, now I run into troubles with the let’s encrypt certification.
I was planning to set up a DNS-01 challenge instead of HTTP-01 but I do not want to do this manually every-time. I understood there are plugins for bigger DNS/domain hosters but I was wondering, if someone achieved some kind of automation Mail-in-a-Box.
(Just as Information, here is the thread which I opened on letsencrypt which led to this question: https://community.letsencrypt.org/t/lets-encrypt-certificate-on-2-apache-servers-via-round-robin/145017/14)