outlook

https://www.thinbug.com/q/58028203

https://docs.microsoft.com/zh-cn/office/dev/add-ins/outlook/web-services

https://docs.microsoft.com/zh-cn/exchange/client-developer/exchange-web-services/how-to-add-appointments-by-using-exchange-impersonation

https://www.cnblogs.com/yuanxiaoping_21cn_com/archive/2013/03/20/2971345.html

https://www.codercto.com/a/49786.html

https://qa.1r1g.com/sf/ask/2490245411/

https://www.icode9.com/content-1-197181.html

 https://www.cnblogs.com/maweifeng/archive/2005/03/07/114386.html

 https://blog.csdn.net/wzyxdwll/article/details/89451359