Blacklist-> Filter contact requests via blacklists
if the option Filter contact requests via blacklists
enabled and openbasedir in php is on I get the following error
[23-Nov-2018 13:46:13 Europe/Berlin] #0 [internal function]: exception_error_handler(2, 'is_executable()...', '/var/www/vhosts...', 219, Array)
#1 /var/www/vhosts/quiqqer.com/httpdocs/packages/quiqqer/contact/src/QUI/Contact/Blacklist.php(219): is_executable('/usr/bin/nslook...')
#2 /var/www/vhosts/quiqqer.com/httpdocs/packages/quiqqer/contact/types/contact.php(46): QUI\Contact\Blacklist::isIpBlacklistedByDNSBL('91.14.55.182', true)
#3 /var/www/vhosts/quiqqer.com/httpdocs/packages/quiqqer/quiqqer/lib/QUI/Template.php(465): include('/var/www/vhosts...')
#4 /var/www/vhosts/quiqqer.com/httpdocs/packages/quiqqer/quiqqer/index.php(180): QUI\Template->fetchSite(Object(QUI\Projects\Site))
#5 /var/www/vhosts/quiqqer.com/httpdocs/index.php(27): require('/var/www/vhosts...')