1. Install postfix, courier-imap, dan courier-pop
# apt-get install postfix courier-imap courier-pop
2. Jika saat proses instalasi muncul kotak dialog konfigurasi, masukan data seperti berikut:
- General type = Internet Site
- Sistem mail name = mail.tkjsmk3.net
- Root and postmaster = tkj09 ===> <isikan user>
- Other destinations = mail.tkjsmk3.net, localhost.localdomain, localhost
- Force Syncrhonous = No
- Local networks = 127.0.0.0/8 [::ffff:127.0.d0.0]/104 [::1]/128 192.168.1.0/24
- Use Procmail = No
- Mail box limit = 0
- Local extension = +
- Internet protocol = Ipv4
3. Edit file /etc/postfix/main.cf
# gedit /etc/postfix/main.cf
kemudian pada akhir baris tambahkan perintah “home_mailbox = Maildir/”
4. Buat direktory mail
# maildirmake /etc/skel/Maildir
5. Restart postfix, courier-imap, dan courier-pop
# /etc/init.d/postfix restart
# /etc/init.d/courier-imap restart
# /etc/init.d/courier-pop restart
Email server siap digunakan dengan telnet..
untuk lebih mudah digunakan bisa konfigurasi web mail.. klik disini