[test@redflag test]$ mail -s hello root < mail
[test@redflag test]$ send-mail: warning: My hostname redflag is not a fully qualified name - set myhostname or mydomain in /etc/postfix/main.cf
postdrop: warning: My hostname redflag is not a fully qualified name - set myhostname or mydomain in /etc/postfix/main.cf
postdrop: warning: unable to look up public/pickup: No such file or directory作者: skid 时间: 2006-03-08 11:00
我觉得应该用crontab -e