Denna GRUNDINSTALLATION kräver inte MySQL!
Installera
Kod: Markera allt
sudo apt-get install postfix dovecot-common dovecot-imapd dovecot-pop3d whois
Kod: Markera allt
sudo groupadd -g 5000 vmail
Kod: Markera allt
sudo useradd -m -u 5000 -g 5000 -s /bin/bash vmail
Kod: Markera allt
sudo touch /etc/postfix/vhosts
Kod: Markera allt
sudo nano /etc/postfix/vhosts
DinDomän1.se
DinDomän2.se
Konfigurera Postfix
Skapa en ny main.cf till Postfix och spara orginalet med ett nytt namn
Kod: Markera allt
sudo mv /etc/postfix/main.cf /etc/postfix/main.cf.orig
Kod: Markera allt
sudo touch /etc/postfix/main.cf
Kod: Markera allt
sudo nano /etc/postfix/main.cf
biff = no
# appending .domain is the MUA's job.
append_dot_mydomain = no
# Uncomment the next line to generate "delayed mail" warnings
#delay_warning_time = 4h
myhostname = localhost
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
myorigin = $myhostname
mynetworks = 127.0.0.0/8, <ditt egna interna nätverk>
mailbox_size_limit = 0
home_mailbox = Maildir/
relayhost = < din ISP:s relay server (typ smtp.bredband.net)>
virtual_mailbox_domains = /etc/postfix/vhosts
virtual_mailbox_base = /home/vmail
virtual_mailbox_maps = hash:/etc/postfix/vmaps
virtual_minimum_uid = 1000
virtual_uid_maps = static:5000
virtual_gid_maps = static:5000
recipient_delimiter = +
inet_interfaces = all
Konfigurera Dovecot
Skapa en ny dovecot.conf till Dovecot och spara orginalet med ett nytt namn
Kod: Markera allt
sudo mv /etc/dovecot/dovecot.conf /etc/dovecot/dovecot.conf.orig
Kod: Markera allt
sudo touch /etc/dovecot/dovecot.conf
Kod: Markera allt
sudo nano /etc/dovecot/dovecot.conf
protocols = imap pop3
disable_plaintext_auth = no
shutdown_clients = yes
log_path = /var/log/dovecot
info_log_path = /var/log/dovecot.info
log_timestamp = "%Y-%m-%d %H:%M:%S "
ssl_disable = yes
login_dir = /var/run/dovecot/login
login_chroot = yes
login_user = dovecot
login_greeting = Dovecot ready.
mail_location = maildir:/home/vmail/%d/%n
mmap_disable = no
valid_chroot_dirs = /var/spool/vmail
protocol imap {
login_executable = /usr/lib/dovecot/imap-login
mail_executable = /usr/lib/dovecot/imap
}
protocol pop3 {
login_executable = /usr/lib/dovecot/pop3-login
mail_executable = /usr/lib/dovecot/pop3
pop3_uidl_format = %08Xu%08Xv
}
auth_executable = /usr/lib/dovecot/dovecot-auth
auth_verbose = yes
auth default {
mechanisms = plain digest-md5
passdb passwd-file {
args = /etc/dovecot/passwd
}
userdb passwd-file {
args = /etc/dovecot/users
}
user = root
}
Vi ska nu använda några script för att kunna lägga till virtuella användare och lösenord.
Script för att skapa användare
Skapa en fil med namnet adddovecotuser enligt
Kod: Markera allt
sudo touch /usr/sbin/adddovecotuser
Kod: Markera allt
sudo nano /usr/sbin/adddovecotuser
echo "$1" > /tmp/user
user=`cat /tmp/user | cut -f1 -d "@"`
domain=`cat /tmp/user | cut -f2 -d "@"`
echo "$user@$domain::5000:5000::/home/vmail/$domain/:/bin/false::" >> /etc/dovecot/users
/usr/bin/maildirmake.dovecot /home/vmail/$domain/$user 5000:5000
echo $1 $domain/$user/ >> /etc/postfix/vmaps
postmap /etc/postfix/vmaps
postfix reload
Gör filen exekverbar
Kod: Markera allt
sudo chmod +x /usr/sbin/adddovecotuser
Skapa en fil med namnet mkdovecotpasswd enligt
Kod: Markera allt
sudo touch /usr/sbin/mkdovecotpasswd
Kod: Markera allt
sudo nano /usr/sbin/mkdovecotpasswd
mkpasswd --hash=md5 $2 > /tmp/hash
echo "$1:`cat /tmp/hash`" >> /etc/dovecot/passwd
Gör filen exekverbar
Kod: Markera allt
sudo chmod +x /usr/sbin/mkdovecotpasswd
Kod: Markera allt
sudo touch /etc/dovecot/passwd
Kod: Markera allt
sudo chmod 640 /etc/dovecot/passwd
Kod: Markera allt
sudo adddovecotuser nisse@DinDomän1.se
Kod: Markera allt
sudo mkdovecotpasswd nisse@DinDomän1.se hemlis
Kod: Markera allt
sudo chown vmail:vmail /home/vmail/DinDomän1.se
Kod: Markera allt
sudo /etc/init.d/postfix restart
sudo /etc/init.d/dovecot restart