RHEL6 server is used to build a Mail server that integrates anti-virus software ClamAV

This article combines the previous article RHEL6 server Mail service to deploy ingress #

This article combines the previous "RHEL6 server Mail service" to deploy the http://www.linuxidc.com/Linux/2013-10/91254.htm

1. View DNS domain names
# Nslookup mail.cluster.com
Server: 10.10.10.15
Address: 10.10.10.15 #53
Name: mail.cluster.com
Address: 10.10.10.15
# Nslookup -- verify the email exchange Record
> Set type = mx
> Cluster.com -- write the domain here, not the domain name
Server: 10.10.10.15
Address: 10.10.10.15 #53
Cluster.com mail exchanger = 0 10.10.10.15.

2. Configure main. cf
# Vim/etc/postfix/main. cf
Myhostname = mail.cluster.com
Mydomain = cluster.com
Myorigin = $ mydomain
Inet_interfaces = all --- comment out the original localhost
Mydestination = $ myhostname, localhost. $ mydomain, localhost, $ mydomain
Mynetworks = 127.0.0.0/8, 10.1.1.0/24,172.16 .0.0/16

3. install anti-virus software
(1) Establish an identity user
# Groupadd-g 108 clamav
# Useradd-g clamav-u 108 clamav

(2) Installation and compilation
# Tar xvf clamav-0.97.6.tar.gz-C/usr/src
# Clamav-0.97.6/cd/usr/src/
#./Configure
# Make-j2 & make install

 

4. Configuration
(1) configure the virus database and update the virus Database
# Vim/usr/local/etc/freshclam. conf
# Example --- delete or comment out
DatabaseDirectory/var/lib/clamav
DatabaseOwner clamav --- owner of files related to the virus Database
DatabaseMirror db.cn.clamav.net
DatabaseMirror database.clamav.net
Checks 24
NotifyClamd/usr/local/etc/clamd. conf
# Mkdir-p/var/lib/clamav
# Chown clamav: clamav/var/lib/clamav/

# Tar xvf clamav-db.tar-C/var/lib/clamav/
---- Decompress the virus library of the old version

Upgrade virus library
# Freshclam

(2) configure the main configuration file for anti-virus software
# Vim/usr/local/etc/clamd. conf
# Example
LogFile/tmp/clamd. log
PidFile/var/run/clamd. pid
DatabaseDirectory/var/lib/clamav
LocalSocket/tmp/clamd. socket
User clamav
Copy the startup script to the corresponding directory.
# Cp/usr/local/sbin/clamd/etc/rc. d/init. d/
# Chmod 755/etc/rc. d/init. d/clamd
Start anti-virus software
# Service clamd start
# Ls/tmp/clamd. socket
/Tmp/clamd. socket --- If yes, the startup is successful.

(3) scan viruses and delete virus files
# Clamscan/usr/src/clamav-0.97.6/test/scan only
# Clamscan -- remove = yes/usr/src/clamav-0.97.6/test/delete virus-infected files

Reading:

ClamAV http://www.linuxidc.com/Linux/2013-08/88981.htm, a completely open-source antivirus software

Install Comodo Antivirus software http://www.linuxidc.com/Linux/2012-05/60681.htm in Linux

Build ClamAV AntiVirus http://www.linuxidc.com/Linux/2013-09/90021.htm in Linux

ClamTk: Click here
ClamTk: Click here