Hi rg305,
first of all, thank You for the link to Posh-ACME, yesterday I’ve read the feature list (sounds good) and thought I should test it.
But at that point I had only half an hour (not enough to start with it) and so I scrolled again through the client list on the Let’s Encrypt site just to kill the time.
And at a link named “ZeroSSL project” I stopped. I had skipped this entry the days before because I thought it would lead to the new site that has nothing to do with LE anymore.
Nevertheless, yesterday I checked the link target and noticed I was wrong. The link leads to a github project “Crypt-LE” and reading the details I was electrified. This seems to be the interface to LE the old ZeroSSL site worked with. And they have a portable Windows client that needs no additional software.
In the evening I downloaded the client and tested it with a certificate currently not in use - it worked. Then I tested it with the two certs I had problems with (see above) and it worked as well.
So, meanwhile I have almost all of my certificates updated. The Crypt-LE client is the ideal tool for all users that worked with the old ZeroSSL site in the past.
By the way, I will as well test Posh-ACME later but for the moment my problems are solved.
Thank You very much for the help and the patience to read my posts.
Kind regards,
Johanna
PS: The link to Crypt-LE is “https://github.com/do-know/Crypt-LE”