Server Software and Configuration Services
Changes: Added warning for those that enable PT_USERKILL in csf.conf – i.e. It is not a good idea to use that option Modified PT_USERKILL to not kill (deleted) processes (these should be restarted manually after investigation) as per the documentation
Changes: Fixed problem where the action for spam_action_deliver was being used by spamhigh_action_deliver instead of its own setting
Changes: If you add the text “do not delete” to the comments of an entry in csf.deny then DENY_IP_LIMIT will ignore those entries and not remove them. Updated csf.deny information text for new installations Made the (deleted) process text even…
Changes: Added Slackware support (tested on v12.2.0) Added Fedora v10 support Added new option GOOGLEBOT – Prevent *.googlebot.com from being blocked by lfd. See csf.conf for more information Modified .cpanel.net check to use the same host lookup procedure as GOOGLEBOT…
Changes: 4.28
Changes: New Feature – Port Flood Protection. This option configures iptables to offer protection from DOS attacks against specific ports. This option limits the number of connections per time interval that new connections can be made to specific ports. See…
Changes: New Feature – Country Code to CIDR allow This feature can allow or deny whole country CIDR ranges. The CIDR blocks are downloaded from For more information, see CC_ALLOW, CC_DENY and CC_INTERVAL in csf.conf Expanded the dovecot regex…
Changes: Fixed bug in csf –grep when CIDRs used in advanced port filters Fixed problems with aborted Server Check Report Fixed position of the lo device rule in the OUTPUT chain which broke SMTP_BLOCK Added new option SMTP_PORTS which is…
Changes: New Mailscanner v4.73.4:
Changes: Added workaround for issue with WHM image display in the addon header for cPanel v11.24 *Added cPanel v11.24 FTP Anonymous Upload checks in Server Report *Added cPanel v11.24 FTP Cipher Suite checks in Server Report *Added cPanel v11.24 Apache…