wget http://www.matijs.net/software/msgconv/msgconvert.pl
sudo apt-get install libemail-outlook-message-perl libemail-localdelivery-perl libemail-sender-perl
perl msgconvert.pl YourMessage.msg

wget -O MSGViewer.zip http://sourceforge.net/projects/msgviewer/files/latest/download
unzip MSGViewer.zip
cd MSGViewer-1.9
java -jar MSGViewer.jar