Konfigurasi Mail Server Dengan SquirrelMail Ubuntu 10.04

1.     Menginstall Mail Server (Postfix, Dovecot IMAP & POP3 dan Squirrelmail)

      Mengkonfigurasi Postfix

·      Mengkonfigurasi Postfix

#dpkg-reconfigure postfix

-          Postfix Configuration : OK

-          General type of mail configuration: Internet Site

-          System mail name: smkn1blitar.sch.id

-          Root and postmaster mail recipient: admin_user_name

-          Other destinations for mail: smkn1blitar.sch.id, mail.smkn1blitar.sch.id, localhost.smkn1blitar.sch.id, localhost

-          Force synchronous updates on mail queue?: No

-          Local networks: 127.0.0.0/8

-          Mialbox size limit (bytes): 0

-          Local address extension character: +

-          Internet protocols to use: all

·      backup file main.cf

#cp /etc/postfix/main.cf /etc/postfix/main.cf.asli

·      Konfigurasi  file utama postfix pada /etc/init.d/main.cf

#nano /etc/postfix/main.cf        “copas file dibawah ini ”

home_mailbox = Maildir/           

mailbox_command =

smtpd_sasl_local_domain =

smtpd_sasl_auth_enable = yes

smtpd_sasl_security_options = noanonymous

broken_sasl_auth_clients = yes

smtpd_recipient_restrictions = permit_sasl_authenticated,permit_mynetworks,reject_unauth_destination

NB : Pastikan pada myhostname = smkn1blitar.sch.id

·      Restart / Reload postfix

#/etc/init.d/postfix restart

·      Cek hasil konfigurasi postfix (tidak disarankan)

#telnet localhost 25

      Konfigurasi Dovecot IMAP & POP3

·      Installasi dovecot

                 #apt-get install dovecot-common dovecot-imapd dovecot-pop3d

·      Backup file dovecot.conf

#cp /etc/dovecot/doecot.conf /etc/dovecot/dovecot.conf.asli

·      Konfigurasi file /etc/dovecot/dovecot.conf

#nano /etc/dovecot/dovecot.conf         “copas script dibawah ini”

mail_location = maildir:/home/%u/Maildir

disable_plaintext_auth = no

auth default2 {

mechanisms = plain login

passdb pam {

}

userdb passwd {

}

socket listen {

client {

path = /var/spool/postfix/private/auth

mode = 0660

user = postfix

group = postfix

}

}

}

NB : Pastikan pada protocols = pop3 pop3s imap imaps

·      Restart Dovecot

#/etc/init.d/dovecot restart

·      Cek hasil konfigurasi ( imap=143           pop3=110 ) (tidak disarankan)

#telnet localhost 143

#telnet localhost 110

      Installasi Squirrelmail

·      Downlaod squirrelmail_1.4.6-1ubuntu0.3_all  <cari di google>

·      Install PHP5 ( Karena squirrelmail menggunakan script PHP serta agar tidak terdapat corrupt dependency pada Ubuntu)

#apt-get install php5

·      Install squirrelmail dengan masuk ke direktori kita menyimpan squirrelmail

#dpkg –i squirrelmail_1.4.6-1ubuntu0.3_all

      Konfigurasi virtual host/virtual alias/site( Apache2 ) untuk webmail

      

·      Menbuat site baru

#cp /etc/apache2/sites-available/default /etc/apache2/sites-available/mail

·      Konfigurasi site mail

#nano /etc/apache2/sites-available/mail

<VirtualHost 200.100.4.68:80>

         ServerAdmin webmaster@smkn1blitar.sch.id

         DocumentRoot /usr/share/squirrelmail

         <Directory />

                     Options FollowSymLinks

                     AllowOverride None

         </Directory>

         <Directory /usr/share/squirrelmail>

                     Options Indexes FollowSymLinks MultiViews

                     AllowOverride None

                     Order allow,deny

                     allow from all

         </Directory>

</VirtualHost>

·      Aktifkan vhost / site mail

#a2ensite mail

#/etc/init.d/apache2 reload

·      Menambah user untuk berkirim email

#adduser nama-user

      Cek Konfigurasi Mail Server

Buka pada browser client dengan alamat http://mail.smkn1blitar.sch.id selanjutnya login sesuei user yang tlah didaftarkan