85 lines
2.6 KiB
Bash
Executable File
85 lines
2.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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usage(){
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echo "usage: ./mailserver.sh [help] [install]"
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echo "help: show this help"
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echo "install: install exim/courier mail server"
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}
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RED="\e[91m"
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GRE="\e[92m"
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YEL="\e[93m"
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STD="\e[0m"
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[[ $# -lt 1 ]] && usage
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[[ $1 == "help" ]] && usage
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[[ $EUID -ne 0 ]] && echo -e "${RED}This script must be run as root.${STD}" && exit 1
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install_ask_domain() {
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echo -e "${GRE}Please enter the mail server's main domain${STD}"
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read choice
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[[ -n $choice ]] && echo $choice > /etc/mailname
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[[ -z $choice ]] && install_ask_domain
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}
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install_tls_dkim() {
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mkdir -pv /etc/exim4/tls
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openssl req -x509 -newkey rsa -keyout /etc/exim4/tls/mail.key -out /etc/exim4/tls/mail.crt -days 4096 -nodes
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mkdir -pv /etc/exim4/dkim
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openssl genrsa -out /etc/exim4/dkim/private.key 2048
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}
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install_exim() {
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install_ask_domain
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echo -e "${YEL}Two boxes will appear. Hit [Enter] each time to continue.${STD}"
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echo "Press [Enter] key to continue..."
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aptitude -y install exim4 courier-imap courier-imap-ssl courier-pop courier-pop-ssl courier-authlib-userdb ssl-cert
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chown -fvR daemon: courier/*
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cp -fv courier/* /etc/courier/
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chown -vR $USER: courier/*
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mkdir -pv /etc/exim.domains
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mkdir -pv /etc/exim.forward
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cp -fv exim4/* /etc/exim4/
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chmod -fv 777 /var/run/courier/authdaemon/socket
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install_tls_dkim
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}
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install_spamassassin() {
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aptitude -y install exim4-daemon-heavy sa-exim spamassassin
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cp -fv spamd/sa-learn /etc/cron.daily/sa-learn
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cp -fv spamd/spamassassin /etc/default/spamassassin
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}
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install_clamav() {
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aptitude -y install exim4-daemon-heavy clamav clamav-daemon
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}
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install_restart() {
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service courier-authdeamon restart
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service courier-imap restart
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service courier-pop restart
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service courier-imap-ssl restart
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service courier-pop-ssl restart
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service exim4 restart
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}
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install_mailserver() {
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echo "Do you want to install extra software ?"
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echo "1. None"
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echo "2. SpamAssassin (antispam)"
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echo "3. ClamAV (antivirus)"
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echo "4. Both SpamAssassin and ClamAV"
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echo "5. Exit"
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read -p "Enter choice [1 - 4] " choice
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case $choice in
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1) clear && install_exim && install_restart ;;
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2) clear && install_exim && install_spamassassin && install_restart ;;
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3) clear && install_exim && install_clamav && install_restart ;;
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4) clear && install_exim && install_spamassassin && install_clamav && install_restart ;;
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5) exit ;;
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*) clear && echo -e "${RED}Please enter a valid input${STD}" && install_mailserver ;;
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esac
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}
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clear && [[ $1 == "install" ]] && install_mailserver
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