Linux用mail发送有件事出错

Question

各位大虾，我在管理员（root)下发送也是报错，具体信息如下：
[root@dog cat]# mail -s "Water Price Up" dog
Hi my little brother.
Water price will be up very soon.Please wash and clear your clothes
as many as possible now,and store water as much as possible.

strickly confidential
From your big brother

.
EOT
/usr/sbin/sendmail: 权限不够
"/root/dead.letter" 15/400
. . . message not sent.
[root@dog cat]#
各位可否告知我如何解决的方法。

Answer 1

你去查查日志，看看日志中具体的报错信息，上一下报错信息看看。