Which virus-infecting components are email messages prone to carry?

Spam messages/junk messages

Explanation:

spam messages also known as junk messages are unsolicited email messages that is usually sent from a larger collection of emails that have similarities in context. spam messages carry potential dangerous virus that might infect the computer or device used to receive and open such messages.

Spam messages are not always solicited for and they are mostly promotional messages and they tend to break government regulations about communication which makes them prone to be virus infecting component that email messages are prone to carry

Spam Messages

Explanation:

These are messages that contain malicious codes that are usually intended to send messages to the email user's email list without his permission.

Some are easily recognized with their subject but some come in the form of useful messages.