What is mail server?
We can say that an email server (or mail server) is your digital postal service. It’s a machine or application responsible for handling messages. In other words, an email server
What are RUA and RUF in DMARC?
DMARC (Domain-based Message Authentication Reporting & Conformance) is an email validation and authentication system used to detect fraud, such as phishing and impersonation, and improve email deliverability. DMARC works by
10 real and famous cases of social engineering attacks
Social engineering is the tactic behind some of the most famous hacker attacks. It’s a method based on research and persuasion that is usually at the root of spam, phishing,
Sextortion scam demands USD 2000 to not “ruin your life”
Sextortion campaigns continue to flood email boxes of several people. These scams generally have the same modus operandi. To understand how this type of threat works, check out the example
