Actually the subject is not correct . The emails I sent before were writtern on a web page , not on linux system , because I haven't install a KDE desktop which means I only can work under linux terminal. So whenever I want to write a email I have to reboot my computer and boot the windows system. I'm thinking that if I can send or receive mails just under terminal, no need web pages or windows. Also at the same time could I send mails though the mail server what I use right now under terminal?