Hi, there are instances where a client domain has not yet resolved to the correct A record and letsencrypt is enabled for the domain. It is possible to have a cron that occasionally checks if , in the web_domain table ssl_letsencrypt is enabled, and if the certificate is present at /etc/letsencrypt/live/ and then retries getting the certificate issued? Which script is called when the letsencrypt check box is ticked?
There is no such script in ISPConfig. The DNS records have to resolve first before you enable letsencrypt. /usr/local/ispconfig/server/server.sh runs the apache r nginx plugin which also includes the code to create an ssl cert.