标签：theme false soft ble alt form 51cto library asp
1、启用发件人筛选：
https://technet.microsoft.com/zh-cn/library/aa996295(v=exchg.160).aspx
exchange 2016开启和关闭发件人ID筛选（SPF检查）功能
标签：theme false soft ble alt form 51cto library asp
原文地址：http://blog.51cto.com/net881004/2063094
