Dear Rajesh, I don't have a ready made answer but in such cases generally I start searching by searching in the apt repositories.
apt-cache search pst apt-cache search outlook apt-cache search pst | grep thunderbird The above commands will give the details of the packages available in the repositories if there is any.
_______________________________________________ Indian Libre User Group Cochin Mailing List http://www.ilug-cochin.org/mailing-list/ http://ilug-cochin.org/mailman/listinfo/mailinglist_ilug-cochin.org #ilugko...@irc.freenode.net