When using certbot as my external provider, and the post hook script provided in the docs all the three containers restart normally, but the cert NGINX uses is not updated. I checked this by running sudo ./helper-scripts/expiry-dates.sh, and postfix and dovecot both have the same date and time, whereas NGINX is stuck on an earlier expiry data, leading me to believe it was not updated. I’ve tried manually restarting the container as well, but that did not work either.