You have an Exchange Server 2010 organization. You need to plan a message hygiene solution that meets the following requirements:.Spoofing must be minimized .Open SMTP relays must be added to IP block lists automatically What should you include in the plan?()
- A、Sender ID filtering and recipient filtering
- B、Sender ID filtering and sender reputation
- C、sender filtering and recipient filtering
- D、sender reputation and recipient filtering
正确答案:B
答案解析:有
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