• U.S. Code Title 47 addressing telephones, faxes, and unsolicited advertisin
  
• U.S. Code Title 16 addressing telemarketing and fraud
  
• U.S. Code Title 47 addressing unsolicited telephone advertising

	
	"It shall be unlawful for any person within the United States to
	 use any telephone facsimile machine, computer, or other device
	 to send an unsolicited advertisement to a telephone facsimile
	 machine"

A "telephone facsimile machine" is defined in Sec.227(a)(2)(B) as:

	"equipment which has the capacity to transcribe text or images
	 (or both) from an electronic signal received over a regular
	 telephone line onto paper."

Under this definition, an e-mail account, modem, computer and printer
together constitute a fax machine.

The rights of action are as follows.  Under Sec.227(b)(3)(B):

	"A person or entity may, if otherwise permitted by the laws or
	 rules of court of a State, bring in an appropriate court of
	 that State --

	  (A) an action based on a violation of this subsection or the
	      regulations prescribed under this subsection to enjoin
	      such violation,
	  (B) an action to recover for actual monetary loss from such a
	      violation, or to receive $500 in damages for each such
	      violation, whichever is greater, or
	  (C) both such actions. If the court finds that the defendant
	      willfully or knowingly violated this subsection or the
	      regulations prescribed under this subsection, the court
	      may, in its discretion, increase the amount of the award
	      to an amount equal to not more than 3 times the amount
	      available under subparagraph (B) of this paragraph."
	

• Junk Faxes.org - includes alerts on pending legislation.
• Blocklist.com - fax block list service.