With sometimes up to 150 pieces of spam email possible for an individual user, it can be said that spam email is a real problem, which in the end, needs a real solution as it comes to fixing it.
To put into perspective the volume of spam capable, "E-mail spam has existed since before the beginning of the Internet, and has grown to about 90 billion messages a day, although about 80% is sent by fewer than 200 spammers. Botnets, virus infected computers, account for about 80% of spam. Laws against spam have been sporadically implemented, with some being opt-out laws and others being opt-in. SPAM DUDE! The total amount of spam has leveled off slightly in recent years. The cost of spam is borne mostly by the recipient, so it is a form of postage due advertising," ("E-mail spam" p.1).
One would have to wonder as to how it could even be legal to mass produce such email. According to the website spamelert.org in a piece on the legality of spam, they write that, "In the United States spam is legally permissible according to the CAN-SPAM Act of 2003, provided it follows certain criteria: a truthful subject line; no false information in the technical headers or sender address; "conspicuous" display of the postal address of the sender; and other minor requirements.