I got several domains, and ONE of them fails to autorenew, I suspect it is due to it starting with a digit.
Manual renewal works just fine.
My domain is: 3z81.dk
I ran this command: Selected for autorenewal from within Plesk
It produced this output:
“Information: Let’s Encrypt SSL/TLS certificate has been installed on 3Z81.dk.”
I’m using a control panel to manage my site (no, or provide the name and version of the control panel):
Yes “Plesk” (can not find a version id - the help is just a generic link)
I got several other domains on the same account that autorenew just fine.
I do get the mails with
"Information: Let’s Encrypt SSL/TLS certificate has been installed on 3Z81.dk. "
Manual renewal works just fine though - but a bit annoying, to do it manually.