Spam

We probably didn’t like spam in our inboxes. Spam emails are annoying messages that offer us to buy something. Spam emails may even come from a friend, if that friend’s computer is compromised.

Unsubscribe link in spam emails is usually don’t unsubscribe from such emails, but confirms that this email had reached destination.

Good protection from spam messages are spam filters. Spam filters may act on the content of a message or the sender that had sent this message.

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