- A delicious luncheon meat.
- Unwanted and unsolicited e-mail
usually used to market a product or service.
The correct answer
Some ISPs provide filters so that you wont receive spam.
These filters are set up to recognize who sends e-mail to
you and discard mail from people you dont know. Also
some e-mail software, such as Outlook, lets you set up filters,
to scan for common spam phrases such as "limited time
offer" or "XXX" or "earn free $$."