ConfigServer Community Forum

Hello,
i try to use csf firewall with docker
i read some tutorial, and i create a working solutions but i have a small problem...

m S.O. is almalinux 9

of course i try to enable
DOCKER = 1
in csf.conf but doesn't work.

so i use this setings and work
nano /etc/docker/daemon.json

{
iptables : false
}

nano /etc/csf/csfpost.sh

#!/bin/bash...

Hi,

when add blocklist on csf.blocklists ,
where will the ip stored ? ram or ?

will it slow down site and server performance when i add 1M ips ?

thanks

With MailScanner and MailScanner Front End installed, is the Report Junk setting in the end user's email interface of RoundCube integrated to MailScanner's learning? If not, could that feature be added to have MSFE become the handler for when this action is called from RoundCube?

At least Horde and Squirrel Mail have been deprecated, at least there is only one mail client to have to program for.

Hi, I've tried to uninstall with putty configserver explorer, but when wget i get the error HTTP request sent, awaiting response... 404 Not Found 2023-05-15 11:13:24 ERROR 404: Not Found.
How can I uninstall configserver explorer in whm?

I have enabled IPV6 in csf.conf - but a specific IPV6 address continually hitting my server - how to block it ?

I put it in the /etc/csf/csf.deny: but it is not stopping it

Please help;

I am trying to create a filter to rewrite the from and to of messages we send to our internal fax service.

My requirements are:
Determine if the message is from one of three allowed domains
If yes, then determine if the message is being sent to our fax software.
if yes, then
change the from address to the address our fax software will respond to
change the to address to the format our fax...

Hello,
Can anyone explain how to set LFD to send only one summary e-mail report per day?

Thanks,
P.S.: Sometimes we receive thousands of such Login failure alerts per day.

Time: Tue May 2 11:01:20 2023 -0300
IP: 34.126.78.62 (SG/Singapore/62.78.126.34.bc.googleusercontent.com)
Failures: 5 (sshd)
Interval: 3600 seconds
Blocked: Permanent Block

Log entries:
May 2 10:50:23 xbeta sshd : Invalid...

Hello,
I am using whm with csf, csx, and i have zerotier on the server (www.zerotier.com).

From time to time, zerotier goes offline and cannot connect to its network.
To fix this, i stop csf, restart zerotier, it turns on, i turn back on csf. It works for a while.

I have enabled the ports in csf config.

What shall i try next to do?

Thank you

i setup rules/archive.rules file to archive all mail on one of my inbox with:

To: * sa@mydomain.com

and works! but only non spam mail is copied ! how to force all mail: low-spam and high spam, to be copied ?

thanks

Hi

very new to configserver and trying to figure it al out.

Getting loads of these in my logs, how can i block them?? cannot seem to find anything?
Thank you

Apr 18 07:19:18 submission-login: Info: Client has quit the connection (auth failed, 1 attempts in 20 secs): user= , method=LOGIN, rip=46.148.40.92, lip=removed, session=

Hello ALL,

I use centreon to monitoring my servers.

centreon client use SSH to connect to my other servers every 5 min to check process running for exemple.
So I receive email every 5 min...

Account: customuser
Method: publickey authentication
Log line:
.. Accepted publickey for customuser from ... ssh2: ...

Is there any method disable emails for this specific user/ip source ?

Thank you for...

LFD sends emails without Message-ID which causes gmail to flag ethese emails as SPAM

Refer

And with ongoing emails being generated by ldf, the spam rate originating from domain/ip goes high and eventually makes a negative impact on the reputation of the ip and domain

This is definitely a critical bug and needs to be addressed
Kindly treat this as critical to be addressed on urgent priority

Simple - Add a quick deny form to the top of the page or in the header.

Thanks! Have a great day!

That.Is.All.

Hi,
I have configured below settings in csf.conf
LF_HTACCESS = 5
LF_HTACCESS_PERM = 1
HTACCESS_LOG = /usr/local/apache/logs/error_log
PORTS_htpasswd = 80,443

This settings blocks the IPs which makes brute force attempts to password protected directories through http requests, apache logs :

AH01618: user not found: /manage/
AH01618: user not found: /manage/
AH01618: user not found:...

RH Linux server
Kernel 3.10.0-1160.88.1.el7.x86_64
WHM/Cpanel 108.0.15
csf v14.17

Things had been working fine but after recent kernel update, upcp script for nightly maintenance does not run properly.
Yum updates fail.

If I drop the firewall, everything runs as it should, but when CSF is back up maintenance fails and exits.
Seems like it is blocking access to repos - MariaDB103,...

Hello.

I hope everyone is safe and healthy.

Using CSF on Centos server.

Love it. Here is a conundrum.

This ASN is microsoft: ASN8075

When I insert that into the csf to block, it blocks it no problem but also doesn't allow me to send emails to subsribers in that range - keep getting DNS request timeout.

So is there a way to block an ASN inbound from the scanners and such, but allow outbound...

Hi all,

I've got the X country in CC_ALLOW and want to bypass all checks and more specific the imap/pop3.
At the time being if someone fail to login for a few times it blocks the IP. I want not to blocked/checked at all from this X country.
Is that possible?

The CC_DENY_PORTS setting should only block access to TCP and UDP IN, but it applies to OUT as well.

In the description in the conf file, it informs TCP_IN and induces to think that it will be only for IN(put)

# This option uses the same format as TCP_IN/UDP_IN. The ports listed should
# NOT be removed from TCP_IN/UDP_IN
#
# An example would be to list port 21 here then countries listed in
#...

Every day we receive a message from RBL's checks informing us that no responses were received from some spam checklists.

The content of said message shows us several errors similar to this:

Error: open resolver;

The IP address at the end of the URL is an IP address that belongs to Cloudfliare.

This only happens with 2 of the 3 servers that I manage, in these 3 servers the RBL verification is...

If RU is added to the CC_DENY, CSF won't start, with error message:
Error: FASTSTART: (CC_DENY IPv4) [] . Try restarting csf with FASTSTART disabled, at line 5781