What is spam?
It is unwanted messages (e-mail, SMS) delivered to you. It may involve offers for new products and services with many advantages. They are annoying but do not pose a safety risk when you answer them.
Spam protection
When working with your e-mail box use spam protection. This may be provided by your e-mail box provider. Most fraudulent e-mails can be recognized by the antispam protection function and blocked.