Overview of spam from Adelphia.net
15 Feb 2006
Note: Automated spam monitoring stopped several years
ago. These web pages are maintained for historical reasons. Some
may be updated from time to time as news about the individual sites
No spam today
General information about Adelphia.net
Added 14 April 1998 due to excessive porn spam in
On 11 May 1998, Adelphia has installed Cleanfeed on their servers and
reduced the maximum allowable crossposts. This should result in
a significant reduction in spam. Some spam may continue to trickle
in over the next few days.
To report spam, contact firstname.lastname@example.org
A complete history may also be available.
- Only a small subset of usenet (261 groups) was sampled. Only
articles that hadn't been cancelled yet were counted. Actual
spam may have been much greater.
- Heuristics that detect single-posted articles are, by their very
nature, somewhat shaky. Innocent articles may be tagged as spam
because they share certain characteristics or keywords with
actual spam. In particular, a posted spam complaint that includes
the spam in its entirety will very often be identified as spam.
- Some posts may be forgeries intended to look like they came
- The first entry in the history file is not used to compute peak
or average spam counts, as this entry covers an unknown number of days.
This may cause an apparent disreprency between spam totals and spam
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The opinions expressed on this page are solely those of Ed Falk and do
not necessarily represent those of any other organization, (although I
hope they do). I wish to thank Rahul.net for hosting this web page.
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