Centos關閉mail

Method 1:

$ echo "unset MAILCHECK" >> /etc/profile

$ source /etc/profile

參考

http://azraelgreen.ml/blog/2016/09/21/centos-mail-notice/

Method 2:

$ vi /etc/crontab

MAILTO=""

參考

https://eric0703.pentaxfans.net/2972