The key term to know is: UNSOLICITED
1) Same way you reject unsolicited phone calls is the same approach to unsolicited web communications. Ignore and delete the email, don’t enter their web.
2) Many spam messages are unsolicited. Some communications say you are in trouble and to login to their web site.
3) Never give out personal identification data or enter your username or passwords into a unsolicited web communication site.
4) Learn more on how to be safe. It is important if you wish to avoid danger.