ConfigServer Community Forum

Hello all,

I am seeing many failed entry attempts in my mainlog for exim. Here is a snippet from that log file:

2011-09-18 16:48:22 login authenticator failed for 200-161-109-106.dsl.xxx.xxx.xx (ieikedh dot com) : 535 Incorrect authentication data (set_id=1234)
2011-09-18 16:48:24 login authenticator failed for 200-161-109-106.dsl.xxx.xxx.xx (ieikedh dot com) : 535 Incorrect authentication...

Hi,

Looking at the following line, how do I know which email account caused the firewall block:

vps lfd : (smtpauth) Failed SMTP AUTH login from 196.214.185.114 (ZA/South Africa/dc1.mesure.co.za): 5 in the last 300 secs - *Blocked in csf*

Got a weird problem. Running Centos 6.3, cpanel, csf. The server isn't receiving email. It sends fine.

csf configuration shows port 25 inbound/outbound open.

From two other servers I tried to telnet in to the server and the connection is refused ( telnet xx.xx.xx.xx 25 )

It is refused whether csf is enabled or disabled. Both the server IPs are also whitelisted in the firewall.

Host Access...

Hi,

One of our client is not able to open webmail and cpanel when CSF firewall is enabled on the sever, i have checked their local ISP's IP 116.203.16.172 is not blocked in the server firewall in temp deny or perm deny, though they are not able to open webmail and cpanel. then i have tried to allowed that IP in server firewall allowed list but the problem is still persist. as i disabled CSF...

Hi

I'm new to this ConfigServer/ModSecurity.

I've got an issue with CSF blocking PDF uploads bigger than 4mb. I've included the logs and removed anything that might identify our site/login details :)

Can anyone advise what to do here?

Thanks

GD

==> /etc/httpd/logs/modsec_audit.log 64216 80
--cba2c550-B--
POST /wp-admin/async-upload.php HTTP/1.1
Host: examplecom
Connection: keep-alive...

Hello i have problem with one user on my dedicated server i accept email every 10 min from server with this message

Time: Thu Dec 13 16:02:27 2012 +0100
Account: guxi
Resource: Virtual Memory Size
Exceeded: 210 > 200 (MB)
Executable: /usr/bin/php
Command Line: /usr/bin/php /home/guxi/public_html/index.php
PID: 724755
Killed: No

What need to do to repair this problem or why i accept this...

Time: Thu Dec 6 10:53:56 2012 +0800
Account: cvemail
Application: pop3d
IP: 124.104.xxx.xx (PH/Philippines/124.104.xx.xx.p)
Logins: 61
Interval: 2245
Allowable: 60 logins per hour in 3600 second interval
Flushed in: 1355 seconds

what the line Interval: 2245 mean?
in 2245 seconds there where 61 logins?
client set pop checking/download every 3-5mins. how can mailer have 61 logins..

Error: ip6tables command failed, you appear to be missing a required ip6tables module, at line 554
ip6tables: No chain/target/match by that name.

Can anybody please help me out?
I get this after I restart CSF from Webmin using medium security configuration.
Thanks in advance,

--Indulgentu

First to thank the CSF developers for giving us this wonderful product.
I have read and googled all the dovecot regex examples, and other users samples, but cannot find one that would work for me.

I have spent hours trying to self-help but unsuccessfully, due to my not being good in perl, or regex.
Am using Centos 6.3 and dovecot v2.0.9.
dovecot log file is in /var/log/dovecot-info.log (thus...