konfigurasi debian sampai mail server

root@debian:~# ifconfig

Cara konfigurasi network

root@smkmuh2:~# nano /etc/network/interfaces

# The local network interface

auto eth0

iface eth0 inet static

            address 192.168.24.1

            netmask 255.255.255.192

            network 192.168.24.0

            gateway 192.168.24.254

            broadcast 192.168.24.255

            dns-nameservers 192.168.24.1

auto eth0:0

ifacec eth0:0 inet static

            address 192.168.24.2

            netmask 255.255.255.192

auto eth0:1

iface eth0:1 inet static

            address 192.168.24.3

            netmask 255.255.255.248

           

Konfigurai skrip menjadi seperti ini, kemudian tekan Ctrl +  O, enter (untuk menyimpan) dan tekan Ctrl + X (untuk keluar)

root@smkmuh2:~# nano /etc/resolv.conf

search smkmuh2.sch.id

nameserver 192.168.24.1

Tambah skrip diatas ini, kemudian restart networknya

root@smkmuh2:~# service networking restart

2.  DNS SERVER

·         Install Bind9

root@debian:~# apt-get install bind9

·         Setting file bind9

root@debian:~# nano /etc/bind/named.conf

zone “smkmuh2.sch.id”{

            type master:

            file “db.smk”;

};

zone “192.in-addr.arpa”{

            type master;

            file “db.192”;

};

kemudian tekan Ctrl +  O, enter (untuk menyimpan) dan tekan Ctrl + X (untuk keluar)

·         Setting file forward dari DNS

root@debian:~# cd /etc/bind

roloot@debian:~# cp db.local /var/cache/bind/db.debian

root@debian:~# nano /var/cache/bind/db.debian

$TTL    604800

@         IN         A          smkmuh2.sch.id.         root.smkmuh2.sch.id. (

                                                2                      ; Serial

                                      604800                      ; Refresh

                                        86400                      ; Retry

                                    2419200                      ; Expire

                                      604800                      ; Negative Cache TTL

;

@                     IN         NS        smkmuh2.sch.id.

@                     IN         A          192.168.24.1

www                IN         A          192.168.24.2

mail                 IN         A          192.168.24.3

kemudian tekan Ctrl +  O, enter (untuk menyimpan) dan tekan Ctrl + X (untuk keluar)

root@debian:~# cp db.127 /var/cache/bind/db.192

root@debian:~# nano /var/cache/bind/db.192

$TTL    604800

@         IN         A          smkmuh2.sch.id.         root.smkmuh2.sch.id. (

                                                1                      ; Serial

                                      604800                      ; Refresh

                                        86400                      ; Retry

                                    2419200                      ; Expire

                                      604800                      ; Negative Cache TTL

;

@                     IN         NS        smkmuh2.sch.id.

1.24.168          IN         PTR      smkmuh2.sch.id.

2.24.168          IN         PTR      www.smkmuh2.sch.id.

3.24.168          IN         PTR      mail.smkmuh2.sch.id.

           

kemudian tekan Ctrl +  O, enter (untuk menyimpan) dan tekan Ctrl + X (untuk keluar) lalu restart bind9

root@debian:~# /etc/init.d/bind9 restart

root@debian:~# nslookup smkmuh2.sch.id

root@debian:~# nslookup 192.168.24.1

root@debian:~# nslookup www.smkmuh2.sch.id

root@debian:~# nslookup 192.168.24.2

root@debian:~# nslookup mail.smkmuh2.sch.id

root@debian:~# nslookup 192.168.24.3

3.  WEB SERVER

·         Install Paket Web server

root@debian:~# apt-get install apache2 links

·         Setting Virtual Host

root@debian:~# cd /etc/apache2/sites-availabel

root@debian:~# cp 000-default www

root@debian:~# nano www

            <VirtualHost  192.168.24.2:80>                                 

ServerAdmin webmaster@localhost

ServerName www.smkmuh2.sch.id                                                   

kemudian tekan Ctrl +  O, enter (untuk menyimpan) dan tekan Ctrl + X (untuk keluar)

3.      WEBMAIL SERVER

·         Install paket webmail server

debian-server:~# apt-get install squirrelmail (masukan dvd 1 - 3)

debian-server:~# nano /etc/apache2/apache2.conf

Include “/etc/squirrelmail/apache.conf”      

debian-server:~# nano /etc/squirrelmail/apache.conf

# users will prefer a simple URL like http://webmail.example.com

<VirtualHost  192.168.24.3:80>                                 

DocumentRoot /usr/share/squirrelmail                    

ServerName mail.smkmuh2.sch.id                                       

</VirtualHost>

#. . .

5.  MAIL SERVER

·         Install paket mail server

root@debian:~# apt-get install  postfix  courier-imap  courier-pop

·         Membuat directory mail server

debian-server:~# maildirmake /etc/skel/Maildir

Menambahkan user (buat 2 user)

debian-server:~# adduser ananda

Adding user `ai' ...

Adding new group `manshurin' (1007) ...

Adding new user `manshurin' (1007) with group `manshurin' ...

Creating home directory `/home/manshurin' ...

Copying files from `/etc/skel' ...

Enter new UNIX password: ****

Changing the user information for manshurin

Enter the new value, or press ENTER for the default

Full Name []:

Room Number []:

Work Phone []:

Home Phone []:

Other []:

Is the information correct? [Y/n] y

·         Konfigurasi Postfix

debian-server:~# nano  /etc/postfix/main.cf

myhostname = smkmuh2.sch.id                                            
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
myorigin = /etc/mailname
mydestination = smkmuh2.sch.id, smkmuh2, localhost.localdomain, localhost
relayhost =
mynetworks = 127.0.0.0/8 192.168.24.3/26
#mailbox_command = procmail -a “$EXTENSION”
mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = all

home_mailbox = Maildir/                              #Tambahkan pada baris paling bawah

Selanjutnya, tinggal tambahkan sedikit konfigurasi pada postfix melalui dpkg. Ikuti langkahnya seperti dibawah ini.

debian-server:~# dpkg-reconfigure postfix

General Type of Mail Configuration   : Internet Site

System Mail Name                             : smkmuh2.sch.id

Root and postmaster mail recipient   : (biarkan kosong)

Other destination to accept...             : (pilih ok)

Force synchronous updates...             : No

Local Networks                                   : (pilih ok)

Use Procmail for local delivery          : No

Mailbox size limit (bytes)                   : 0

Local address extension character     : +

Internet protocols to use                    : ipv4

debian-server:~# /etc/init.d/postfix restart

debian-server:~# /etc/init.d/courier-imap restart

debian-server:~# /etc/init.d/courier-pop restart

debian-server:~# /etc/init.d/apache2 restart

Selanjutnya, tinggal mengecek apakah konfigurasi kita berhasil

·         Cek Web Server

debian-server:~# links www.smkmuh2.sch.id

debian-server:~# links 192.168.6.2

·         Cek Mail Server

debian-server:~# links mail.smkmuh2.sch.id

debian-server:~# links 192.168.6.3