What is email greylisting by the mail transfer agent?

A. denying any email from a sender it does not recognize

B. returning emails that are potential phishing attempts

C. allowing emails from unknown senders temporarily

D. quarantining emails sent from outside of the organization








 

Suggested Answer: C



This question is in 200-201 Understanding Cisco Cybersecurity Operations Fundamentals (CBROPS) Exam
For getting Cisco Certified CyberOps Associate Certificate



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