In Clam AV :-

Clamd is the scanning daemon, clamav-milter is the milter, and freshclam is the process that updates the virus definitions on regular basis.

1.Install gmp, gmp-devel, sendmail, sendmail-cf, sendmail-devel, zlib, zlib-devel, bzip2, bzip2-devel.

2.Get the sendmail source from sendmail.org. Extract it, go into the libmilter subdirectory. Run “make” and “make install”. That will install libmilter into /usr, where sendmail can find it. No need to build the whole sendmail.

3. Download the latest stable ClamAV distribution from http://www.clamav.net or from sourgeforge http://sourceforge.net/projects/clamav/files/

4. Next you will need to create a user & group for clamav to use:

# useradd clamav

Some OS’s require you to add the group as well:

# groupadd clamav

#useradd -g clamav -s /bin/false -c “Clam AntiVirus” clamav

5. Extract the ClamAv tar ball, build it, install it (three lines, two are make):

# ./configure –prefix=/usr/local/clamav –disable-zlib-vcheck –enable-milter

# make

# make install

6. Configure /usr/local/clamav/etc/clamd.conf. I changed the following:

# Example (default is uncommented you just add the # or comment that line )

And uncomment the following lines :-

LogTime: yes

LogSyslog yes

LogFacility LOG_MAIL

PidFile /var/run/clamav/clamd.pid

TemporaryDirectory /tmp

LocalSocket /var/run/clamav/clamd.socket or LocalSocket /tmp/clamd

FixStaleSocket yes

User clamav

7. Configure /usr/local/clamav/etc/freshclam.conf. I changed the following:

# Example (default is uncommented you just add the # or comment that line )

And uncomment the following lines :-

LogSyslog yes

LogFacility LOG_MAIL

PidFile /var/run/clamav/freshclam.pid

DatabaseMirror db.us.clamav.net

NotifyClamd /usr/local/clamav/etc/clamd.conf

8. # mkdir /var/run/clamav

9. # chown clamav.clamav /var/run/clamav/

10. # chmod 700 /var/run/clamav

11. Create an empty log file for clamav updates:

# touch /var/log/clam-update.log

# chown clamav:clamav /var/log/clam-update.log

12. Start the base services to make sure they work. You may want to “tail -f /var/log/maillog” while you’re doing this:

# /usr/local/clamav/sbin/clamd

# /usr/local/clamav/bin/freshclam -d

13. Configure the milter. Add the following to /etc/mail/sendmail.mc right before the MAILER(smtp)dnl line. It’s two lines, the second beginning with “define”:

INPUT_MAIL_FILTER(`clamav’, `S=local:/var/run/clamav/clmilter.sock, F=, T=S:4m;R:4m;C:30s;E:10m’)dnl

define(`confINPUT_MAIL_FILTERS’, `clamav’)

14. Make the new sendmail.cf by issuing a “make -C /etc/mail” command.

15. Start the milter process to test it:

/usr/local/clamav/sbin/clamav-milter -lo /var/run/clamav/clmilter.sock

16. Restart sendmail to make it pick up the configuration changes (service sendmail restart).

17. Then send a test mail.

18. Please add clamd service in your init.d directory to run this server at boot time of your machine.

Enjoy Linux…!!!!

Method 1 :-

Following steps will guide you how to install ClamAV scanner :-

1. Login in to your WHM and click on Manage plugins

2. Do check mark on ClamAv Connector( Virus Protection for Email and Filemanager Uploads) then click on Go.

3. After installing please refresh then you find calmAV in to your Plugins >> configure ClamAVconnector.

Method 2 :-

Following steps will guide you to integrate Rvskin with Mailscanner for Cpanel:

1. Login to your WHM and click on the Rvskin Manager under the Add-ons option in your WHM.

2. In Rvskin Manager, select the WHM Addon Module Integration from the Integartion option.

3. Within the WHM Addon Module Integration select MailScanner Configuration >> Email Management Tools.

4. Now select Config >> Package Feature Manager >> Default Feature List >> Edit >> MailScanner Configuration >> enable >> edit .

Enjoy Linux !!!