Installing MailScanner on Ubuntu Linux
This guide is based on work produced by Mohammed Alli and his work is gratefully acknowledged.
Remove Ubuntu's MailScanner
The setup of MailScanner distributed with Ubuntu is totally broken, as you may have already discovered.
So delete it first with
/etc/init.d/mailscanner stop
apt-get remove mailscanner
Install MailScanner Dependencies
apt-get install libconvert-tnef-perl libdbd-sqlite3-perl libfilesys-df-perl libmailtools-perl libmime-tools-perl libmime-perl libnet-cidr-perl libsys-syslog-perl libio-stringy-perl libfile-temp-perl
Install MailScanner from the Debian .deb Source
wget http://debian.intergenia.de/debian/pool/main/m/mailscanner/mailscanner_4.68.8-1_all.deb
dpkg -i mailscanner_4.68.8-1_all.deb
Note that the 4.68.8-1 in the 2 commands above should be replaced by the version number
you want to install.
The version number of the latest distribution can be found on
the Downloads page.
Configuring MailScanner and ClamAV
- Stop Postfix:
- postfix stop
- Install the ClamAV packages:
- apt-get install clamav clamav-daemon
- Update the ClamAV virus definitions (only need to do this once)
- freshclam
- Make directory for SpamAssassin and set permissions
- mkdir /var/spool/MailScanner/spamassassin
chown postfix /var/spool/MailScanner/spamassassin
- Backup and edit MailScanner.conf
- cp /etc/MailScanner/MailScanner.conf /etc/MailScanner/MailScanner.conf.bak
vi /etc/MailScanner/MailScanner.conf
- Set the following settings in MailScanner.conf
- %org-name% = ORGNAME
%org-long-name% = ORGFULLNAME
%web-site% = ORGWEBSITE
Run As User = postfix
Run As Group = postfix
Incoming Queue Dir = /var/spool/postfix/hold
Outgoing Queue Dir = /var/spool/postfix/incoming
MTA = postfix
Virus Scanners = clamav
Spam List = SBL+XBL
SpamAssassin User State Dir = /var/spool/MailScanner/spamassassin
- Postfix settings
- postconf -e "header_checks = regexp:/etc/postfix/header_checks"
- Edir header_checks
- vi /etc/postfix/header_checks
- Add this line to the file, without it nothing will work:
- /^Received:/ HOLD
- Disable permission checks on MailScanner directories
- Comment out the lines that check directory permissions on /var/*
in /etc/rc2.d/S20mailscanner
- Set MailScanner to start at boot time
- In the file /etc/default/mailscanner, make sure this is set to 1:
run_mailscanner=1
- Start the system
- /etc/init.d/mailscanner start
/etc/init.d/postfix start
Fix for Ubuntu 8.04
If it keeps removing directories when it boots, edit /etc/rc.local and add
the following before the exit line:
mkdir /var/run/MailScanner
mkdir /var/lock/subsys
mkdir /var/lock/subsys/MailScanner
chown -R postfix:postfix /var/run/MailScanner
chown -R postfix:postfix /var/lock/subsys/MailScanner
/etc/init.d/postfix restart
/etc/init.d/mailscanner restart
Finish
You should now have a working MailScanner system running a very recent version of
MailScanner, a lot better than the version distributed with Ubuntu.
For help and assistance, please join
the mailing list.
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