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Thursday, 14 September 2017

关闭sendmail的587端口

apt-get install sendmail 
debian就是apt好用,比rpm和yum爽多了
 装完sendmail发现开了验证用户的587端口,好像没啥用处的,关掉
编辑 /etc/mail/sendmail.mc
注释掉 DAEMON_OPTIONS(`Family=inet,  Name=MSP-v4, Port=submission, Addr=127.0.0.1′)dnl
m4 /etc/mail/sendmail.mc > /etc/mail/sendmail.cf
接下来还有一个东东,一开始没发现,试了半天才找到
编辑/etc/mail/submit.mc
FEATURE(`msp’, `[127.0.0.1]’, `MSA’)dnl
把后面的 ‘MSA’去掉,或者改成’MTA’,
FEATURE(`msp’, `[127.0.0.1]’)dnl
然后 m4 /etc/mail/submit.mc > /etc/mail/submit.cf
/etc/init.d/sendmail restart
或者 sendmailconfig 就自动帮你m4和restart了。

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