Here is the a guide for postfix email server, https://www.digitalocean.com/community/tutorials/how-to-install-postfix-on-centos-6 You need to setup DNS too. http://www.linuxhomenetworking.com/wiki/index.php/Quick_HOWTO_:_Ch18_:_Configuring_DNS I am not sure on what you are saying about space in VMWare. Why linux should get more space in you add space in VMWare? 2014-11-26 12:09 GMT+05:30 Balaji <abalajimca@xxxxxxxxx>: > Hi Friends > > > I am using RHEL6 in VM ware , > recently i add 100GB space, now i want to increase to 200GB , in VMware > space is increased But in linux wat is the procedure and i wat to setup > smtp pls help > > > > Thanks ! Balaji.A -- Regards, T.Shrinivasan My Life with GNU/Linux : http://goinggnu.wordpress.com Free E-Magazine on Free Open Source Software in Tamil : http://kaniyam.com Get CollabNet Subversion Edge : http://www.collab.net/svnedge Kanchilug Blog : http://kanchilug.wordpress.com To subscribe/unsubscribe kanchilug mailing list : http://kanchilug.wordpress.com/join-mailing-list/