How do mail filters work?

Mail filters play a huge role in protecting organizations from cyberattacks. Even though their task is quite small, they are very important for an organization’s ability to deter many malicious phishing and spam emails before delivery to a person’s inbox. According to the IBM X-Force Threat Intelligence Index, 40% of attacks in the manufacturing industry are phishing attacks, and 1 in 3 employees are most likely to fall for a phishing scam. How do mail filters work? Email SPAM filters use a variety of techniques to protect mail delivery. A mail filter will take action, such as rejecting…