Hello!
Is see this in the log:
[01-Mar-2018 18:12:15 Europe/Berlin] PHP Warning: exec() has been disabled for security reasons in /vwww/HIDDEN/root/mailsystem/vendor/pear/crypt_gpg/Crypt/GPG/ProcessControl.php on line 143
Do I have to enable exec() in the php.ini?
Kind regards
Andreas