No-reply emails may seem convenient, but they pose serious cybersecurity risks. Learn how they enable phishing, spoofing, and financial fraud—and how to protect your business.

A No-Reply email address prevents recipients from replying to the messages sent from that address. These help for one-way communication, where the sender doesn’t expect any response from the ...

email to his direct supervisors informing them he “categorically” refused to reply. “There is no way that a team of people will read >2 million responses to this message,” the employee wrote.