Quoting Agnello George agnello.dsouza@gmail.com:
yes i tried installing mailman ( http://www.gnu.org/software/mailman/mailman-install/mailman-install.html ) , but the installtion is not so easy, and is there any other way to create a mailing list
You just need to use apt-get/yum to install. Its easier that way.
Also i need to manually create mailboxes in the format /home/vmail/$domain/$user
( also if possible how wud i mannually assign the quota)
Have you already followed the documentation given at howtoforge? Like this for example? http://www.howtoforge.com/virtual_postfix_mysql_quota_courier
Anurag