1.centos8发送邮件给qq邮箱

1.安装mail

[20:15:09 root@centos8 ~]#yum -y install mailx

2.配置文件/etc/mail.rc

set from=[email protected] 				#收邮件的邮箱	
set smtp=smtp.qq.com					#邮箱协议
set smtp-auth-user=[email protected]  #邮箱帐号
set smtp-auth-password=lkikkxxxxxmgeig #授权码

3.发送邮件

[20:10:02 root@centos8 ~]#mail -s mail [email protected] < /etc/mail.rc