Tag: SPF record

Understanding Phishing Attack and How to Stay Protected

Internet, Protection

In today’s digital age, the internet has become an integral part of our daily lives, enabling us to connect, shop, and conduct...

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What is SMTP Smuggling? How to detect and prevent it?

Protection, Protocols

Email remains a critical communication tool, both personally and professionally. While it is essential for modern communication, it also...

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What is Sender Policy Framework, and how to setup SPF record?

DNS

Have you ever received complaining messages from your users about emails sent to them from your email server, without your knowledge? Or...

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