[安裝sendmail]
sudo apt-get install sendmail sendmail-cf m4 cyrus-sasl
1. 設定sendmail對整個網路監聽
sudo gedit /etc/mail/sendmail.mc
第57行
DAEMON_OPTIONS(`Family=inet, Name=MTA-v4, Port=smtp, Addr=127.0.0.1')dnl
改成
DAEMON_OPTIONS(`Family=inet, Name=MTA-v4, Port=smtp, Addr='0.0.0.0')dnl
2.設定SMTP認證機制
sudo vi /etc/default/saslauthd
START=yes
MECHANISMS="shadow"
啟動cyrus-sasl
sudo /etc/init.d/saslauthd start
[安裝POP3]
sudo apt-get install dovecot-common dovecot-pop3d
1.設定dovecot
sudo vi /etc/dovecot/dovecot.conf
protocols = pop3
disable_plaintext_auth = no
ssl_disable = yes
log_path = /var/log/dovecot.log
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