Where can I install or get a new license for SpamScan Plugin for cPanel & WHM?
SpamScan was a cPanel & WHM plugin previously developed by Buycpanel. The software was used to scan server IPs against common RBLs to check if the system was listed by these providers.
The plugin was deprecated in May 2020 and is no longer available for purchase or installation. We suggest checking your IPs with a RBL scan or if your IP is listed with these common providers:
For further reading, see:
Improving Email Deliverability.
SMTP error from remote mail server after end of data: 550 Message blocked.
If you would like to remove this plugin, run the uninstall script within the
If this script does not exist on your server, create it with the following content:
echo "Please confirm us to Uninstall SpamScan Plugin - press Y / N"
read -p " y / n ?" ans
if [ "$ans" == "y" ]
if [ -f /usr/local/cpanel/3rdparty/spamscan.cpanelplugin ]; then
for rem in `ls /usr/local/cpanel/base/frontend/`
rm -rf /usr/local/cpanel/base/frontend/$rem/spamscan > /dev/null 2>&1
rm -rf /usr/local/cpanel/3rdparty/spamscan.cpanelplugin > /dev/null 2>&1
rm -rf /usr/local/cpanel/whostmgr/cgi/spamscan > /dev/null 2>&1
rm -rf /usr/local/cpanel/whostmgr/cgi/addon_spamscan_monitor.cgi > /dev/null 2>&1
rm -rf ../spamscan > /dev/null 2>&1
cp -Rf /var/spool/cron/root /var/spool/cron/root.`date "+%b%d"`
sed -i '/spamscan/d' /var/spool/cron/root > /dev/null 2>&1
service crond restart
elif [ "$ans" == "n" ]
echo "Uninstall Request has been aborted"
echo "Type y/n"