linux 邮件 sendmail

检查有没有

 ls /usr/sbin/sendmail

没有就安装

yum -y install sendmail

启动sendmail服务

/etc/init.d/sendmail start

3.测试发送邮件

echo 'This is test mail'>body.txt

 mail -s 'Test mail' 715740383@163.com < body.txt

4.如果不成功，看一下日志

tail -f /var/log/maillog