Posts involved have the following things in common:

  Forged From line

  Single-posted

  Path Tail:
	...!psinntp!pubxfer.news.psi.net!newsfeed.usi.net!
	news.marketing.com!nntp.usa.nss.net

  NNTP-Posting-Host: 38.254.16.227

  Message-ID matches From line.

  X-Poster: UncleSpam News ver. 2.03



Spam advertises "juicyteenpussy.com":

	Noel Torres, TTE JUICYTEENPUSSY-DOM
	   11345 Slater Ave., Ste. #130
	   Fountain Valley, CA 92708
	   US

	   Domain Name: JUICYTEENPUSSY.COM

	   Administrative Contact:
	      Dept., Administrative  AD1782  usalynx@USALYNX.COM
	      818-550-5000 (FAX) 818-550-5009
	   Technical Contact, Zone Contact:
	      SoftAware Hostmaster  SH47-ORG  hostmaster@SOFTAWARE.COM
	      (310) 305-0275 Fax- (310) 305-9165
	   Billing Contact:
	      Torres, Noel M TTE  NMT9  nolt@WEBTV.NET
	      714-515-9014 (FAX) 714-515-9014

	Record last updated on 06-Jan-98.
	   Record created on 06-Jan-98.
	   Database last updated on 26-Mar-98 04:53:22 EDT.

	   Domain servers in listed order:

	   NS1.SOFTAWARE.COM            207.155.2.3
	   NS2.SOFTAWARE.COM            206.83.160.5


Spam also advertises 1stadultsex.com:

	Larry Lemaster (1STADULTSEX-DOM)
	   3650 Emerald Street, #U-4
	   Torrance, CA 90503
	   US

	   Domain Name: 1STADULTSEX.COM

	   Administrative Contact:
	      Dept., Administrative  AD1782  usalynx@USALYNX.COM
	      818-550-5000 (FAX) 818-550-5009
	   Technical Contact, Zone Contact:
	      SoftAware Hostmaster  SH47-ORG  hostmaster@SOFTAWARE.COM
	      (310) 305-0275 Fax- (310) 305-9165
	   Billing Contact:
	      Lemaster, Larry  LL2665  usalynx@USALYNX.COM
	      310-371-5812 (FAX) 310-371-5812

	   Record last updated on 27-Jan-98.
	   Record created on 27-Jan-98.
	   Database last updated on 26-Mar-98 04:53:22 EDT.

	   Domain servers in listed order:

	   NS1.SOFTAWARE.COM            207.155.2.3
	   NS2.SOFTAWARE.COM            206.83.160.5


  Softaware.com is:

	SoftAware SOFTAWARE-DOM
	   4676 Admiralty Way, Ste. 217
	   Marina del Rey, CA 90292
	   US

	   Domain Name: SOFTAWARE.COM

	   Administrative Contact:
	      Weisberger, Jason  JW923  jweis@SOFTAWARE.COM
	      (310) 305-0275
	   Technical Contact, Zone Contact:
	      SoftAware Hostmaster  SH47-ORG  hostmaster@SOFTAWARE.COM
	      (310) 305-0275 Fax- (310) 305-9165
	   Billing Contact:
	      Accounting, SoftAware  AS666  rs@SOFTAWARE.COM
	      (310) 305-0275 (FAX) (310) 305-9165

	   Record last updated on 08-Mar-97.
	   Record created on 29-Mar-94.
	   Database last updated on 26-Mar-98 04:53:22 EDT.

  NNTP-Posting-Host "38.254.16.227" is:

	  USA Lynx Internet Services USALYNX-DOM
	     425 W. Broadway Suite 110
	     Glendale, CA 91204
	     USA

	     Domain Name: USALYNX.COM

	     Administrative Contact:
		Dept., Administrative  AD1782  usalynx@USALYNX.COM
		818-550-5000 (FAX) 818-550-5009
	     Technical Contact, Zone Contact:
		SoftAware Hostmaster  SH47-ORG  hostmaster@SOFTAWARE.COM
		(310) 305-0275 Fax- (310) 305-9165
	     Billing Contact:
		Dept., Administrative  AD1782  usalynx@USALYNX.COM
		818-550-5000 (FAX) 818-550-5009

	     Record last updated on 27-Oct-97.
	     Record created on 10-Dec-96.
	     Database last updated on 26-Mar-98 04:53:22 EDT.

	     Domain servers in listed order:

	     NS1.SOFTAWARE.COM            207.155.2.3
	     NS2.SOFTAWARE.COM            206.83.160.5


Both UsaLynx and the porn sites being spamvertised receive their DNS
service from Softwaware.com.

UsaLynx is hosted by Psi.net.  Softaware.com and the porn sites being
advertised are hosted by internex.net


Conclusion:  This spam is injected from PSI.  Marketing.com and Nss.net
are most likely innocent victims.