Postfix + Nopam + ClamAV + OpenWebMail 架 Mail 伺服器
利用 ports 安裝軟體的部分就不贅述了。 安裝好 Postfix 後，要利用 Postfix 取代 sendmail ，必須修改 /etc/rc.conf， 這樣子設定可將 sendmail 完全關掉， sendmail_enable="NO" sendmail_submit_enable="NO" sendmail_outbound_enable="NO" sendmail_msp_queue_enable="NO" 修改 /etc/mail/mailer.conf sendmail /usr/libexec/sendmail/sendmail send-mail /usr/libexec/sendmail/sendmail mailq /usr/libexec/sendmail/sendmail newaliases /usr/libexec/sendmail/sendmail hoststat /usr/libexec/sendmail/sendmail purgestat /usr/libexec/sendmail/sendmail 改為 sendmail /usr/local/sbin/sendmail send-mail /usr/local/sbin/sendmail mailq /usr/local/sbin/sendmail newaliases /usr/local/sbin/sendmail hoststat /usr/local/sbin/sendmail purgestat /usr/local/sbin/sendmail 修改 Postfix 的 main.cf，加上： hoststat /usr/local/sbin/sendmail purgestat /usr/local/sbin/sendmail 修改 Postfix 的 master.cf，加上： hoststat /usr/local/sbin/sendmail purgestat /usr/local/sbin/sendma