how to configure a whitelist in amavis correctly ?
The error was found. Since I work in the system with another name, folder letsencrypt was saved under my home path...
I've still searched further and found the following. The Script "apache2_plugin.inc.php" executes this command:
'which letsencrypt certbot...
Server Debian 8.6
after this update I can not use Lets Encrypt.
The following steps have been taken:
a) Update from ISPConfig 18.104.22.168p8 to...
Separate names with a comma.