sendmail,mail,fetion，页面声音实现nagios报警
一，用sendmail发送邮件1、下载安装sendEmail
wget http://caspian.dotconf.net/menu/Software/SendEmail/sendEmail-v1.56.tar.gz
tar zxvf sendEmail-v1.56.tar.gz
cd sendEmail-v1.56
cp sendEmail /usr/local/bin/
chmod 775 /usr/local/bin/sendEmail
chown nagios:nagios /usr/local/bin/sendEmail #因为我要让nagios发邮件所以用的是nagios用户
2、测试一下
/usr/local/bin/sendEmail -f skykws@163.com -t 872260085@qq.com -s smtp.163.com -u "邮件标题" -xu skykws -xp 000000 -m "邮件内容"
3、邮件参数：
-f 发送者地址-t 接收者地址 -s SMTP服务器地址（可以是域名或IP）
-u 邮件主题 -xu SMTP验证用户名
-xp SMTP验证密码(注意,这个密码有限制,有一些特殊符号或者超长度密码不能被正确识别)
-m邮件具体内容如不带-m参数的话,就会提示你自行输入，输入完成后CTRL-D来结束
Nagios通过sendEmail报警需要修改commands.cfg
#'notify-host-by-email' command definition
define command{
command_name notify-host-by-email
command_line /usr/bin/printf "%b" "***** Nagios *****\n\nNotification Type: $NOTIFICATIONTYPE$\nHost: $HOSTNAME$\nState: $HOSTSTATE$\nAddress: $HOSTADDRESS$\nInfo: $HOSTOUTPUT$\n\nDate/Time: $LONGDATETIME$\n" | /usr/local/bin/sendEmail -f skykws@163.com -t $CONTACEMAIL$ -s SMTP.163.COM "** $NOTIFICATIONTYPE$ Host Alert: $HOSTNAME$ is $HOSTSTATE$ **" -xu skykws -xp 0000000 $CONTACTEMAIL$
}
# 'notify-service-by-email' command definition
define command{
command_name notify-service-by-email
command_line /usr/bin/printf "%b" "***** Nagios *****\n\nNotification Type: $NOTIFICATIONTYPE$\n\nService: $SERVICEDESC$\nHost: $HOSTALIAS$\nAddress:0$HOSTADDRESS$\nState: $SERVICESTATE$\n\nDate/Time: $LONGDATETIME$\n\nAdditional Info:\n\n$SERVICEOUTPUT$\n" | /usr/local/bin/sendEmail -f skykws@163.com -t $CONTACEMAIL$ -s SMTP.163.COM"** $NOTIFICATIONTYPE$ Service Alert: $HOSTALIAS$/$SERVICEDESC$ is $SERVICESTATE$ **" -xu skykws -xp 000000 $CONTACTEMAIL$
}
# vi contacts.cfg
email skykws@163.com修改添加邮件地址
pager 15800000000添加这行
（例子：command_line
/usr/local/bin/sendEmail -f 发送账户 -t $CONTACTEMAIL$ -s smtp服务器地址 -u "** $NOTIFICATIONTYPE$ 主机警报: $HOSTNAME$ is $HOSTSTATE$ **" -m "主机
警报*\n\n通知类型: $NOTIFICATIONTYPE$\n主机: $HOSTNAME$\n状态: $HOSTSTATE$\nip地址: $HOSTADDRESS$\n信息: $HOSTOUTPUT$\n\n北京时间: $LONGDATETIME$\n-by 信息技术部\n" -xu 用户 -xp 密码-o message-charset=utf-8
然后是服务报警的command_line
/usr/local/bin/sendEmail -f 发送账户 -t $CONTACTEMAIL$ -s smtp服务器地址 -u "** $NOTIFICATIONTYPE$ 服务警报: $HOSTNAME$ is $HOSTSTATE$ **" -m "*服>务报警*\n\n警报类型: $NOTIFICATIONTYPE$\n\n服务: $SERVICEDESC$\n主机: $HOSTALIAS$\nip地址: $HOSTADDRESS$\n状态: $SERVICESTATE$\n\n北京时间: $LONGDATETIME$\n\n信息:\n\n$SERVICEOUTPUT$\n-by 信息技术部\n" -xu 用户 -xp 密码-o message-charset=utf-8）
二，用本地mail发送邮件
#vi /etc/mail.rc
set from=skykws@163.com smtp=smtp.163.com set smtp-auth-user=skykws smtp-auth-password=000000 smtp-auth=login
#cd /bin/
#mail -s "skykws" skykws@163.com
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