阿里云邮件服务总结

阿里云默认25端口是封掉的，所以需要借助465端口来发送邮件

1.sheng生产一系列证书

mkdir ~/.certs
#生成证书

echo -n | openssl s_client -connect smtp.163.com:465 | sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' > ~/.certs/mail.crt
certutil -A -n "GeoTrust SSL CA" -t "C,," -d ~/.certs -i ~/.certs/mail.crt
certutil -A -n "GeoTrust Global CA" -t "C,," -d ~/.certs -i ~/.certs/mail.crt
certutil -A -n "GeoTrust SSL CA - G3" -t "Pu,Pu,Pu" -d ~/.certs -i ~/.certs/mail.crt
#查看
certutil -L -d /root/.certs

2配置mail.rc文件

set [email protected]  
set smtp=smtps://smtp.163.com:465  
set [email protected]
set smtp-auth-password=xxxxxxxxxxxxx  
set smtp-auth=login
set ssl-verify=ignore
set nss-config-dir=/root/.certs

3.测试

echo Hello World | mail -s haha  [email protected]