What are the different types of spam filters?

What are the different types of spam filters?

There are several types of spam filters, including blacklists, whitelists, Bayesian filters, and content-based filters.

How do blacklists work?

Blacklists block emails from known spam sources by maintaining a list of IP addresses or domains that are considered spam.

What about Bayesian filters?

Bayesian filters use statistical techniques to analyze the content of emails and determine the likelihood of them being spam based on previous data.

Are there any drawbacks to using spam filters?

Yes, spam filters can sometimes mistakenly classify legitimate emails as spam, which is known as a false positive.