Unwanted communication, or email spam, is a common challenge for many businesses today. Cyberattackers often send mass emails to millions of email addresses they scraped from the internet. These emails usually have a sense of urgency, lucrative offers, or even mimic other genuine sites. However, the main motivation behind these emails is far more sinister. Specifically, cyberattackers want people to click on malicious links within these emails. This could result in data theft or even malware downloading itself onto the victim’s computer. Email spam filters can help in this case! They’re useful tools that can protect your company from email-based attacks.
In this article, We’ll see email spam filters are, why you need them, and how they work. Then, the different components you can find in them and the key features to consider before investing in one.