Linux 配置sendmail发送邮件

linux服务器配置sendmail在命令行里方便发送邮件
简书地址

Ubuntu 安装工具

apt-get install heirloom-mailx

修改配置

vim /etc/s-nail.rc在文件最后加入如下配置项：

set from="mailtest@3vyd.com"
set smtp="smtp.exmail.qq.com"
set smtp-auth-user="mailtest@3vyd.com"
set smtp-auth-password="xxxx"
set smtp-auth=login

测试邮件

echo "测试的邮件内容" | s-nail  -s "测试的邮件主题" marvin.ma@redcreation.net

注意

root@hk-server:~# Could not connect: Operation now in progress
“/root/dead.letter” 8/209
… message not sent

这里注意！因为是阿里云服务器，可能是25端口被封，得改用465端口，所以配置内容那里要注意将smtp配置加上端口：

set smtp=smtp.exmail.qq.com:465

centos

1. install Mailx

   yum install -y mailx 
   

2. Config SMTP Params

   vi /etc/mail.rc
   # Add Gmail SMTP
   set from=yiilib.com_t@gmail.com  #send from mail address
   set smtp=smtp.gmail.com    #SMTP server domain
   set smtp-auth-user=yiilib.com_t  #send account
   set smtp-auth-password=mailBoxPassword  #account password
   set smtp-auth=login     #auth way
   

3. send test

   echo "mail body" |　mail marvin.ma@redcreation.net -s "test mail subject" -a /root/backup/yiilib.com_tmp.sql
   

两种常用配置

• 腾讯企业邮箱

  set from="mailtest@3vyd.com"
  set smtp="smtp.exmail.qq.com"
  set smtp-auth-user="mailtest@3vyd.com"
  set smtp-auth-password="xxxx"
  set smtp-auth=login
  

• 163网易邮箱(密码是指客户端授权密码)

  set from="chuangkehui@163.com"
  set smtp="smtp.163.com"
  set smtp-auth-user="chuangkehui@163.com"
  set smtp-auth-password="xxxx"
  set smtp-auth=login
  

  参考

  Linux发邮件-ubuntu和centos
  http://yiilib.com/en/topic/731/Centos+use+Mailx+send+SMTP+Mail