邮件客户端 命令行工具——mailx

安装

yum install -y mailx

修改/etc/mail.rc

set from=test@xxx.com
set smtp=smtp.xxx.com
set smtp-auth-user=test
set smtp-auth-password="xxxxxx"
set smtp-auth=login

发送

#/usr/bin/mail -> /usr/bin/mailx
echo 'content test' | mailx -v -s "mailx test" 123456@126.com 
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