"These and other concerns (for example the fact that ACME-script for Let's Encrypt requires root access and is able to overwrite server configs) make us refrain

"These and other concerns (for example the fact that ACME-script for Let's Encrypt requires root access and is able to overwrite server configs) make us refrain from supporting Let's Encrypt on our shared servers. We hope for your kind understanding on the matter." This is one of the problems I've had with LE, and the community defends it by saying that there are other tools, and forks of tools you can use, when the problem with those is that they could easily go out of date if LE changes anything and they'd never be fixed. Updating your certificates needs to be done in a reliable and contained manner, but nobody wanted to admit that LE tools doesn't do that. I don't recommend LE unless you're actively maintaining a server and can invest the time into creating your own contained update script. I know hosters like Dreamhost have it built in and will auto-update for you, which is nice.