禅道邮箱配置记录

https://www.zentao.net/book/zentaopmshelp/405.html

https://help.aliyun.com/knowledge_detail/56130.html

http://help.mail.163.com/faqDetail.do?code=d7a5dc8471cd0c0e8b4b8f4f8e49998b374173cfe9171305fa1ce630d7f67ac2cda80145a1742516