JIka ada yang nyerang imap atau pop3 cpanel Feb 10 11:06:25 reborn dovecot: imap-login: Disconnected (auth failed, 1 attempts in 5 secs)

1) Login to Server as a root user.

2) Open the csf config file using the text editor like vi, vim.

vi /etc/csf/csf.config

3) Then find the following entries.

To change FTP login failed attempt value.

LF_FTPD = “10”

To change the value failure detection of SMTP AUTH connections.

LF_SMTPAUTH = “5”

To change login failure detection value of courier pop3 connections.

LF_POP3D = “5”

To change login failure detection value of courier imap connections

LF_IMAPD = “10”

To change login failure detection value of cPanel, webmail and WHM connections.

LF_CPANEL = “5”

4) Then save this config file after changing these values.

5) You have to restart csf and lfd services.

6) Flush CSF

csf -r

service csf restart.

service lfd restart.

Klik untuk berbagi dengan orang lain
Baca Juga :  Blocking Unknown/Unresolved IP's and Dont have rDNS PTR for Stop Pshising or Spam
%d bloggers like this: