config sendmail

config sendmail:

 

apt-get install sendmail

vi /etc/mail/sendmail.mc

 

#添加以下两行,注意左引号为数字“1”左边的按键

#打开SMTP认证,不然外网不能够发信

TRUST_AUTH_MECH(`EXTERNAL DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')dnl

define(`confAUTH_MECHANISMS', `EXTERNAL GSSAPI DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')

 

#修改以下两行的127.0.0.1为0.0.0.0,意思是在任何IP都能发信

DAEMON_OPTIONS(`Family=inet,  Name=MTA-v4, Port=smtp, Addr=0.0.0.0')dnl

DAEMON_OPTIONS(`Family=inet,  Name=MSP-v4, Port=submission, M=Ea, Addr=0.0.0.0')dnl

 

然后在把信任域名加入到local-host-names

vi /etc/mail/local-host-names

 

#添加你的域名,每行一个

d2qb.com

 

至此,sendmail的设置就完了,然后生成配置文件

m4 /etc/mail/sendmail.mc > /etc/mail/sendmail.cf

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转载自wudixiaotie.iteye.com/blog/2174772