ConfigServer Community Forum

This rule blocks any connection from census.shodan.io. (I really don't like attacks from these servers) # BLOCKING CENSUS SHODAN if (($lgfile eq $config{CUSTOM2_LOG}) and ($line =~ /^\S+\s\S+\sSMTP\s\D+from\s\S+(?>\.census\.shodan\.io|\.censys\-scanner\.com)\s\[(\S+)\]/i)) { return ("",$1,...

This article can help:
https://support.cpanel.net/hc/en-us/art ... ub-x-x-x-x

Do you have CXS installed or MailScanner?

First of all, you don't need to copy all the log lines, just a few ones are needed. I recommend you to add one of the following lines in csf.pignore: REGEX for any version of ea-php: pexe:/opt/cpanel/ea\-php\d+/root/usr/sbin/php\-fpm Rule just for ea-php81: exe:/opt/cpanel/ea-php81/root/usr/sbin/php...

One easy way to block Countries is using cPhulk.
Enable it on your server, then go to the BLACK LIST by Country and you can block all the ones that you don't want.

Also, you can add range of IPs that you don't want them to access your server.

Sarah, Would you be kind to check the possibility to add a "SUBJECT COUNT" into MSFE Statistics, please? It will be great if it could send a warning mail when more that 100 emails (or threshold defined by admin) with the same subject are sent, this will help to track any email account that...

To answer your quesions: first of all i want to know if this is server wide block Yes, it is. ...and also if there is window in GUi or command to check all blacklisted address Yes, the MailScanner Front End in WHM. One more thing that you can use is WHM, go to: FILTER INCOMING EMAILS BY DOMAIN and a...

Your regex is not well constructed to work with the LOG line that you are posting. You have escape "[" and "]". You missed "i" at "/))", it should be "/i))". There is no "@" in the log line. The IP is better to have in just one "\d+&qu...

Try to add "out" as well.

. . . We have configured the alert template (/usr/local/csf/tpl/alert.txt) on multiple servers to send email to a particular email account This has been working fine for a number of years. All of a sudden on one server it no longer works. We are puzzled as to why this would be the case. . . . If yo...