Linux配置邮箱

1.准备126或163邮箱账号

2. 安装mail工具

yum install -y mailx

3.配置mail

vi /etc/mail.rc

4.添加以下配置

set [email protected]    #发送邮箱
set smtp=smtps://smtp.126.com:465 #发送邮箱的smtp服务器
set [email protected]   #发送邮箱
set smtp-auth-password=xxxx #口令   //注意不是密码 这里需授权码
set smtp-auth=login
set ssl-verify=ignore
set nss-config-dir=/root/.certs    #存放证书的目录

5.配置签名证书

echo -n | openssl s_client -connect smtp.126.com:465| sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' > ~/.certs/126.crt
certutil -A -n "GeoTrust SSL CA" -t "C,," -d ~/.certs -i ~/.certs/126.crt
certutil -A -n "GeoTrust Global CA" -t "C,," -d ~/.certs -i ~/.certs/126.crt
certutil -A -n "GeoTrust SSL CA - G3" -t "Pu,Pu,Pu"  -d ./ -i 126.crt
certutil -L -d /root/.certs

6.发送测试邮件

echo '日志内容' | mail -s '系统日志'  [email protected]