Email spam (English Wikipedia)

Mike Wendland (December 2, 2004). "Ballmer checks out my spam problem". ACME Laboratories republication of article appearing in Detroit Free Press. Archived from the original on 2010-09-17. Retrieved 2010-09-23. the date provided is for the original article; the date of revision for the republication is 8 June 2005; verification that content of the republication is the same as the original article is pending.
Jef Poskanzer (2006-05-15). "Mail Filtering". ACME Laboratories. Archived from the original on 2010-09-17. Retrieved 2010-09-23.

archive.today

Bob West (January 19, 2008). "Getting it Wrong: Corporate America Spams the Afterlife". Clueless Mailers. Archived from the original on April 14, 2013. Retrieved 2010-09-23.

arstechnica.com

Ken Fisher (December 2005), US FTC says CAN-SPAM works, Ars Technica, archived from the original on 2011-09-11, retrieved 2017-06-14

austlii.edu.au

"Commonwealth Consolidated Acts: Spam Act 2003 – Schedule 2". Sydney, AU: AustLII, Faculty of Law, University of Technology. Archived from the original on 2011-05-18. Retrieved 2010-09-23.

bbc.co.uk

news.bbc.co.uk

Waters, Darren (2009-04-08). "Spam overwhelms email messages". BBC News. Archived from the original on 2012-12-02. Retrieved 2012-12-10.
Staff (18 November 2004). "Bill Gates 'most spammed person'". BBC News. Archived from the original on 2011-05-02. Retrieved 2010-09-23.

bitpipe.com

"Spamware – Email Address Harvesting Tools and Anonymous Bulk Emailing Software". MX Logic (abstract hosted by Bit Pipe). 2004-10-01. Archived from the original on 2007-01-23. Retrieved 2007-01-06. the link here is to an abstract of a white paper; registration with the authoring organization is required to obtain the full white paper.

bostonherald.com

AOL gives up treasure hunt, Boston Herald, archived from the original on 2012-08-06, retrieved 2008-01-18

caube.org.au

"Definitions of Words We Use". Coalition Against Unsolicited Bulk Email, Australia. Archived from the original on 2007-01-06. Retrieved 2007-01-06.

circleid.com

Canada's Anti-spam Bill C-28 is the Law of the Land, Circle ID, 2010-12-15, archived from the original on 2011-03-24, retrieved 2011-03-14

clickz.com

Lieb, Rebecca (July 26, 2002). "Make Spammers Pay Before You Do". The ClickZ Network. Archived from the original on 2007-08-07. Retrieved 2010-09-23.

cluelessmailers.org

Bob West (January 19, 2008). "Getting it Wrong: Corporate America Spams the Afterlife". Clueless Mailers. Archived from the original on April 14, 2013. Retrieved 2010-09-23.

cnet.com

"Dealing with blank spam". CNET. September 2, 2009. Archived from the original on September 23, 2015. Retrieved August 17, 2015.

commtouch.com

"Q1 2010 Internet Threats Trend Report" (PDF) (Press release). Commtouch Software Ltd. Retrieved 2010-09-23.

cyberoam.com

"Q1 2014 Internet Threats Trend Report" (PDF) (Press release). Sophos Cyberoam. Archived from the original (PDF) on 24 February 2021. Retrieved 2015-11-01.

doi.org

Fu, JuiHsi; Lin, PoChing; Lee, SingLing (2014-08-01). "Detecting spamming activities in a campus network using incremental learning". Journal of Network and Computer Applications. 43: 56–65. doi:10.1016/j.jnca.2014.03.010. ISSN 1084-8045. Archived from the original on 2020-04-30. Retrieved 2022-10-30.
Rao, Justin M.; Reiley, David H. (2012), "Economics of Spam", Journal of Economic Perspectives, 26 (3): 87–110, doi:10.1257/jep.26.3.87
Battista Biggio, Giorgio Fumera, Ignazio Pillai, Fabio Roli,Biggio, Battista; Fumera, Giorgio; Pillai, Ignazio; Roli, Fabio (2011). "A survey and experimental evaluation of image spam filtering techniques". Pattern Recognition Letters. 32 (10): 1436–1446. Bibcode:2011PaReL..32.1436B. doi:10.1016/j.patrec.2011.03.022. Volume 32, Issue 10, 15 July 2011, Pages 1436–1446, ISSN 0167-8655.

emailtooltester.com

Ellis, Cai (2023-10-19). "Spam Statistics 2025: Survey on Junk Email, AI Scams & Phishing". EmailTooltester.com. Retrieved 2025-02-26.
Ellis, Cai (2023-10-19). "Spam Statistics 2025: Survey on Junk Email, AI Scams & Phishing". EmailTooltester.com. Retrieved 2025-02-26.

europa.eu

eur-lex.europa.eu

Directive 2002/58/EC of the European Parliament and of the Council of 12 July 2002 concerning the processing of personal data and the protection of privacy in the electronic communications sector (Directive on privacy and electronic communications), vol. 201, 2002-07-12, retrieved 2024-12-15

foxnews.com

"Los Angeles Man, First American Convicted Under Anti-Spam Law, Faces Years in Prison". AP. 17 January 2007. Archived from the original on 10 January 2019. Retrieved 9 January 2019.

ftc.gov

"SEC. 8. EFFECT ON OTHER LAWS", PUBLIC LAW 108-187--DEC. 16, 2003 117 STAT. 2699 (PDF), FTC, (2) STATE LAW NOT SPECIFIC TO ELECTRONIC ~ZL.--This Act shall not be construed to preempt the applicability of(A) State laws that are not specific to electronic mail, including State trespass, contract, or tot~ law; or (B) other State laws to the extent that those laws relate to acts of fraud or computer crime.
Effectiveness and Enforcement of the CAN-SPAM Act (PDF), USA: FTC, archived from the original (PDF) on January 10, 2006

harvard.edu

ui.adsabs.harvard.edu

Battista Biggio, Giorgio Fumera, Ignazio Pillai, Fabio Roli,Biggio, Battista; Fumera, Giorgio; Pillai, Ignazio; Roli, Fabio (2011). "A survey and experimental evaluation of image spam filtering techniques". Pattern Recognition Letters. 32 (10): 1436–1446. Bibcode:2011PaReL..32.1436B. doi:10.1016/j.patrec.2011.03.022. Volume 32, Issue 10, 15 July 2011, Pages 1436–1446, ISSN 0167-8655.

ico.org.uk

Enforcement, ICO, archived from the original on 2014-01-16, retrieved 2014-01-16

informationweek.com

"Spam Costs Billions". Archived from the original on 2007-09-04. Retrieved 2008-01-18.

infoworld.com

weblog.infoworld.com

Foster, Ed (November 24, 2003). "The 'Yes, You Can Spam' Act of 2003". The Gripe Line Weblog. Archived from the original on 2007-04-06. Retrieved 2007-03-09.

ipwarmup.com

"IPWarmup.com - Study". Archived from the original on 2018-10-21. Retrieved 2018-10-21.

irjmets.com

Sharma, Shraddha; Amritphale, Meenal D.; Vijayvargiya, Krish; Akhand, Harshwardhan; Kataria, Jinisha (October 2023). "Spam email classifier" (pdf). International Research Journal of Modernization in Engineering Technology and Science. 05 (10): 2365–2369. Retrieved February 24, 2025. Spam is effectively postage due advertising because the recipient bears the majority of the cost.

ironport.com

"Spammers Continue Innovation: IronPort Study Shows Image-based Spam, Hit & Run, and Increased Volumes Latest Threat to Your Inbox" (Press release). IronPort Systems. 2006-06-28. Retrieved 2007-01-05.

jenner.com

Daniel J. Schwartz; Joseph F. Marinelli (September 2004), "Trespass to Chattels" Finds New Life In Battle Against Spam (PDF), Association of Corporate Counsel, archived (PDF) from the original on 2019-02-12, retrieved 2019-02-11

jl.ly

Levine, John (October 18, 2011). "The Mainsleaze Blog". Internet and e-mail policy and practice. Archived from the original on April 1, 2019. Retrieved April 1, 2019.

lohud.com

"Bronx man, 'leader' of bank-fraud scam, convicted". Iohud. 26 February 2016. Archived from the original on 8 March 2019. Retrieved 11 January 2019.

maawg.org

"M³AAWG Email Metrics Program: The Network Operators' Perspective; Report #16 – 1st Quarter 2012 through 2nd Quarter 2014". Messaging, Malware and Mobile Anti-Abuse Working Group (M³AAWG). November 2014. Archived from the original on 2015-04-03. Retrieved 3 November 2017.
"Email Metrics Program: The Network Operators' Perspective" (PDF), Messaging Anti-Abuse Working Group, Report No. 7 – Third and Fourth quarters 2007, April 2008, archived from the original (PDF) on 2008-07-24, retrieved 2008-05-08
Email Metrics Program: The Network Operators' Perspective (PDF), Report No. 1 – 4th quarter 2005 Report, Messaging Anti-Abuse Working Group, March 2006, archived from the original (PDF) on December 8, 2006, retrieved 2007-01-06
Email Metrics Program: The Network Operators' Perspective (PDF), Report No. 2 – 1st quarter 2006, Messaging Anti-Abuse Working Group, June 2006, archived from the original (PDF) on 2006-09-24, retrieved 2007-01-06
"2010 MAAWG Email Security Awareness and Usage Report, Messing Anti-Abuse Working Group/Ipsos Public Affairs" (PDF). Archived (PDF) from the original on 2013-03-08. Retrieved 2012-12-10.

mashable.com

Charlie White (2011-07-04). "Spam Decreased 82.22% Over The Past Year". Mashable.com. Archived from the original on 2012-12-13. Retrieved 2012-12-10.

merriam-webster.com

"spam". Merriam-Webster Dictionary.

mit.edu

dspace.mit.edu

Stacy, Christopher. "Getting Started Computing at the AI Lab" (PDF). MIT. Archived (PDF) from the original on 2019-03-23. Retrieved 2018-10-15.

jmlr.csail.mit.edu

Giorgio Fumera, Ignazio Pillai, Fabio Roli,Fumera, Giorgio (2006). "Spam filtering based on the analysis of text information embedded into images". Journal of Machine Learning Research. 7 (98): 2699–2720. Archived from the original on 2015-02-21. Retrieved 2013-03-19. Journal of Machine Learning Research (special issue on Machine Learning in Computer Security), vol. 7, pp. 2699–2720, 12/2006.

nytimes.com

"Email Unsubscribe Services Don't Really Work. Follow This (Free) Advice Instead". The New York Times. 2024-08-19. ISSN 0362-4331. Retrieved 2025-03-06.

parl.gc.ca

www2.parl.gc.ca

Fighting Internet and Wireless Spam Act, CA: GC

pcworld.com

"Top Spammer Sentenced to Nearly Four Years". PC World. 2008-07-22. Retrieved 2010-10-24.
Is the CAN-SPAM Law Working?, PC World, archived from the original on 2008-03-15, retrieved 2008-03-21

qctimes.com

Clinton Internet provider wins $11B suit against spammer, QC Times, 4 January 2006, archived from the original on 2018-06-14, retrieved 2010-12-03

rhyolite.com

"Vernon Schryver: You Might Be An Anti-Spam Kook If". Rhyolite.com. Archived from the original on 2012-10-14. Retrieved 2012-12-10.

richi.co.uk

"Richi'Blog". richi.co.uk. Archived from the original on 2008-05-15. Retrieved 2008-03-17.

scholar.google.com

But see, e.g., Hypertouch v. ValueClick, Inc. et al., Cal.App.4th Archived 2017-04-15 at the Wayback Machine (Google Scholar: January 18, 2011)

sciencedirect.com

Fu, JuiHsi; Lin, PoChing; Lee, SingLing (2014-08-01). "Detecting spamming activities in a campus network using incremental learning". Journal of Network and Computer Applications. 43: 56–65. doi:10.1016/j.jnca.2014.03.010. ISSN 1084-8045. Archived from the original on 2020-04-30. Retrieved 2022-10-30.
Dada, Emmanuel Gbenga (2019). "Machine learning for email spam filtering: review, approaches and open research problems". Heliyon. 5 (6).

scmagazineus.com

Six years later, Can Spam act leaves spam problem unresolved, USA: SC Magazine, archived from the original on 2010-09-03

sophos.com

"Only one in 28 emails legitimate, Sophos report reveals rising tide of spam in April–June 2008" (Press release). Sophos. 2008-07-15. Retrieved 2008-10-12.
Sophos. "Sophos reveals "dirty dozen" spam-relaying countries" (Press release). Retrieved 2020-04-13.
"Sophos reveals 'Dirty Dozen' spam producing countries, August 2004" (Press release). Sophos. 2004-08-24. Retrieved 2007-01-06.
"Sophos reveals 'dirty dozen' spam relaying countries" (Press release). Sophos. 2006-07-24. Retrieved 2007-01-06.
"Sophos research reveals dirty dozen spam-relaying nations" (Press release). Sophos. 2007-04-11. Retrieved 2007-06-15.
"Sophos reveals 'Dirty Dozen' spam producing countries, July 2007" (Press release). Sophos. 2007-07-18. Retrieved 2007-07-24.
"Sophos reveals 'Dirty Dozen' spam producing countries for Q3 2007" (Press release). Sophos. 2007-10-24. Retrieved 2007-11-09.
"Sophos details dirty dozen spam-relaying countries for Q4 2007" (Press release). Sophos. 2008-02-11. Retrieved 2008-02-12.
"Sophos details dirty dozen spam-relaying countries for Q1 2008" (Press release). Sophos. 2008-04-14. Retrieved 2008-06-07.
"Eight times more malicious email attachments spammed out in Q3 2008" (Press release). Sophos. 2008-10-27. Retrieved 2008-11-02.
"Spammers defy Bill Gates's death-of-spam prophecy" (Press release). Sophos. 2009-01-22. Retrieved 2009-01-22.

spambouncer.org

mainsleaze.spambouncer.org

Jefferson, Catherine. "What is Mainsleaze Spam?". The Mainsleaze Blog. Archived from the original on April 1, 2019. Retrieved April 1, 2019.
Jefferson, Catherine. "Companies that spam, and ESPs that help them". The Mainsleaze Blog. Archived from the original on April 1, 2019. Retrieved April 1, 2019.

spamhaus.org

"United States set to Legalize Spamming on January 1, 2004". Spamhaus.org. Archived from the original on 12 January 2012. Retrieved 7 January 2015.
Register of Known Spam Operations Archived 2007-06-12 at the Wayback Machine (ROKSO).
"Spamhaus Statistics: The Top 10". Spamhaus Blocklist (SBL) database (dynamic report). The Spamhaus Project Ltd. Archived from the original on 2007-01-10. Retrieved 2007-01-06.
"The Spamhaus Project - the Top 10 Worst Botnet Countries". Archived from the original on 2021-10-22. Retrieved 2021-12-13.
"SBL Policy & Listing Criteria". The Spamhaus Project. 2006-12-22. Archived from the original on 2007-01-05. Retrieved 2007-01-06. original location was at SBL rationale, archived from the original on 2004-10-10, retrieved 2004-10-12; the referenced page is an auto-redirect target from the original location

spamsights.org

Sapient Fridge (2005-07-08). "Spamware vendor list". Spam Sights. Archived from the original on 2014-08-11. Retrieved 2007-01-06.

symantec.com

"Symantec". Symantec. Archived from the original on 2012-11-20. Retrieved 2012-12-10.

symanteccloud.com

"Spam" (in Dutch). Symantec.cloud. Archived from the original on 2012-12-14. Retrieved 2012-12-10.

techtarget.com

searchsecurity.techtarget.com

Eric B. Parizo (2006-07-26). "Image spam paints a troubling picture". Search Security. Archived from the original on 2007-02-24. Retrieved 2007-01-06.

templetons.com

Brad Templeton (8 March 2005). "Reaction to the DEC Spam of 1978". Brad Templeton. Archived from the original on 2013-07-30. Retrieved 2007-01-21.

theguardian.com

Josh Halliday (10 January 2011). "Email spam level bounces back after record low". guardian.co.uk. Archived from the original on 2015-04-03. Retrieved 2011-01-11.

unitn.it

eprints.biblio.unitn.it

Blanzieri, Enrico (January 2008). "A Survey of Learning-Based Techniques of Email Spam Filtering" (PDF). University of Trento Technical Reports (Technical Report # DIT-06-056).

upi.com

"'Spam King' pleads guilty in Detroit". UPI. 2009-06-23. Archived from the original on 2009-06-26. Retrieved 2009-06-23.

web.archive.org

"M³AAWG Email Metrics Program: The Network Operators' Perspective; Report #16 – 1st Quarter 2012 through 2nd Quarter 2014". Messaging, Malware and Mobile Anti-Abuse Working Group (M³AAWG). November 2014. Archived from the original on 2015-04-03. Retrieved 3 November 2017.
Fu, JuiHsi; Lin, PoChing; Lee, SingLing (2014-08-01). "Detecting spamming activities in a campus network using incremental learning". Journal of Network and Computer Applications. 43: 56–65. doi:10.1016/j.jnca.2014.03.010. ISSN 1084-8045. Archived from the original on 2020-04-30. Retrieved 2022-10-30.
Lieb, Rebecca (July 26, 2002). "Make Spammers Pay Before You Do". The ClickZ Network. Archived from the original on 2007-08-07. Retrieved 2010-09-23.
Stacy, Christopher. "Getting Started Computing at the AI Lab" (PDF). MIT. Archived (PDF) from the original on 2019-03-23. Retrieved 2018-10-15.
Opening Pandora's In-Box.
Levine, John (October 18, 2011). "The Mainsleaze Blog". Internet and e-mail policy and practice. Archived from the original on April 1, 2019. Retrieved April 1, 2019.
Jefferson, Catherine. "What is Mainsleaze Spam?". The Mainsleaze Blog. Archived from the original on April 1, 2019. Retrieved April 1, 2019.
Jefferson, Catherine. "Companies that spam, and ESPs that help them". The Mainsleaze Blog. Archived from the original on April 1, 2019. Retrieved April 1, 2019.
"Q1 2014 Internet Threats Trend Report" (PDF) (Press release). Sophos Cyberoam. Archived from the original (PDF) on 24 February 2021. Retrieved 2015-11-01.
Giorgio Fumera, Ignazio Pillai, Fabio Roli,Fumera, Giorgio (2006). "Spam filtering based on the analysis of text information embedded into images". Journal of Machine Learning Research. 7 (98): 2699–2720. Archived from the original on 2015-02-21. Retrieved 2013-03-19. Journal of Machine Learning Research (special issue on Machine Learning in Computer Security), vol. 7, pp. 2699–2720, 12/2006.
Eric B. Parizo (2006-07-26). "Image spam paints a troubling picture". Search Security. Archived from the original on 2007-02-24. Retrieved 2007-01-06.
"Dealing with blank spam". CNET. September 2, 2009. Archived from the original on September 23, 2015. Retrieved August 17, 2015.
"Symantec". Symantec. Archived from the original on 2012-11-20. Retrieved 2012-12-10.
Clinton Internet provider wins $11B suit against spammer, QC Times, 4 January 2006, archived from the original on 2018-06-14, retrieved 2010-12-03
AOL gives up treasure hunt, Boston Herald, archived from the original on 2012-08-06, retrieved 2008-01-18
"Bronx man, 'leader' of bank-fraud scam, convicted". Iohud. 26 February 2016. Archived from the original on 8 March 2019. Retrieved 11 January 2019.
"'Spam King' pleads guilty in Detroit". UPI. 2009-06-23. Archived from the original on 2009-06-26. Retrieved 2009-06-23.
Enforcement, ICO, archived from the original on 2014-01-16, retrieved 2014-01-16
Canada's Anti-spam Bill C-28 is the Law of the Land, Circle ID, 2010-12-15, archived from the original on 2011-03-24, retrieved 2011-03-14
"Commonwealth Consolidated Acts: Spam Act 2003 – Schedule 2". Sydney, AU: AustLII, Faculty of Law, University of Technology. Archived from the original on 2011-05-18. Retrieved 2010-09-23.
But see, e.g., Hypertouch v. ValueClick, Inc. et al., Cal.App.4th Archived 2017-04-15 at the Wayback Machine (Google Scholar: January 18, 2011)
Daniel J. Schwartz; Joseph F. Marinelli (September 2004), "Trespass to Chattels" Finds New Life In Battle Against Spam (PDF), Association of Corporate Counsel, archived (PDF) from the original on 2019-02-12, retrieved 2019-02-11
Foster, Ed (November 24, 2003). "The 'Yes, You Can Spam' Act of 2003". The Gripe Line Weblog. Archived from the original on 2007-04-06. Retrieved 2007-03-09.
"United States set to Legalize Spamming on January 1, 2004". Spamhaus.org. Archived from the original on 12 January 2012. Retrieved 7 January 2015.
Is the CAN-SPAM Law Working?, PC World, archived from the original on 2008-03-15, retrieved 2008-03-21
Effectiveness and Enforcement of the CAN-SPAM Act (PDF), USA: FTC, archived from the original (PDF) on January 10, 2006
Ken Fisher (December 2005), US FTC says CAN-SPAM works, Ars Technica, archived from the original on 2011-09-11, retrieved 2017-06-14
Six years later, Can Spam act leaves spam problem unresolved, USA: SC Magazine, archived from the original on 2010-09-03
"Los Angeles Man, First American Convicted Under Anti-Spam Law, Faces Years in Prison". AP. 17 January 2007. Archived from the original on 10 January 2019. Retrieved 9 January 2019.
Charlie White (2011-07-04). "Spam Decreased 82.22% Over The Past Year". Mashable.com. Archived from the original on 2012-12-13. Retrieved 2012-12-10.
"Spam" (in Dutch). Symantec.cloud. Archived from the original on 2012-12-14. Retrieved 2012-12-10.
Brad Templeton (8 March 2005). "Reaction to the DEC Spam of 1978". Brad Templeton. Archived from the original on 2013-07-30. Retrieved 2007-01-21.
Josh Halliday (10 January 2011). "Email spam level bounces back after record low". guardian.co.uk. Archived from the original on 2015-04-03. Retrieved 2011-01-11.
Waters, Darren (2009-04-08). "Spam overwhelms email messages". BBC News. Archived from the original on 2012-12-02. Retrieved 2012-12-10.
"Email Metrics Program: The Network Operators' Perspective" (PDF), Messaging Anti-Abuse Working Group, Report No. 7 – Third and Fourth quarters 2007, April 2008, archived from the original (PDF) on 2008-07-24, retrieved 2008-05-08
Email Metrics Program: The Network Operators' Perspective (PDF), Report No. 1 – 4th quarter 2005 Report, Messaging Anti-Abuse Working Group, March 2006, archived from the original (PDF) on December 8, 2006, retrieved 2007-01-06
Email Metrics Program: The Network Operators' Perspective (PDF), Report No. 2 – 1st quarter 2006, Messaging Anti-Abuse Working Group, June 2006, archived from the original (PDF) on 2006-09-24, retrieved 2007-01-06
"IPWarmup.com - Study". Archived from the original on 2018-10-21. Retrieved 2018-10-21.
"2010 MAAWG Email Security Awareness and Usage Report, Messing Anti-Abuse Working Group/Ipsos Public Affairs" (PDF). Archived (PDF) from the original on 2013-03-08. Retrieved 2012-12-10.
Staff (18 November 2004). "Bill Gates 'most spammed person'". BBC News. Archived from the original on 2011-05-02. Retrieved 2010-09-23.
Mike Wendland (December 2, 2004). "Ballmer checks out my spam problem". ACME Laboratories republication of article appearing in Detroit Free Press. Archived from the original on 2010-09-17. Retrieved 2010-09-23. the date provided is for the original article; the date of revision for the republication is 8 June 2005; verification that content of the republication is the same as the original article is pending.
Jef Poskanzer (2006-05-15). "Mail Filtering". ACME Laboratories. Archived from the original on 2010-09-17. Retrieved 2010-09-23.
"Spam Costs Billions". Archived from the original on 2007-09-04. Retrieved 2008-01-18.
Register of Known Spam Operations Archived 2007-06-12 at the Wayback Machine (ROKSO).
"Spamhaus Statistics: The Top 10". Spamhaus Blocklist (SBL) database (dynamic report). The Spamhaus Project Ltd. Archived from the original on 2007-01-10. Retrieved 2007-01-06.
"The Spamhaus Project - the Top 10 Worst Botnet Countries". Archived from the original on 2021-10-22. Retrieved 2021-12-13.
Shawn Hernan; James R. Cutler; David Harris (1997-11-25). "I-005c: E-Mail Spamming countermeasures: Detection and prevention of E-Mail spamming". Computer Incident Advisory Capability Information Bulletins. United States Department of Energy. Archived from the original on 2007-01-04. Retrieved 2007-01-06.
Sapient Fridge (2005-07-08). "Spamware vendor list". Spam Sights. Archived from the original on 2014-08-11. Retrieved 2007-01-06.
"SBL Policy & Listing Criteria". The Spamhaus Project. 2006-12-22. Archived from the original on 2007-01-05. Retrieved 2007-01-06. original location was at SBL rationale, archived from the original on 2004-10-10, retrieved 2004-10-12; the referenced page is an auto-redirect target from the original location
"Spamware – Email Address Harvesting Tools and Anonymous Bulk Emailing Software". MX Logic (abstract hosted by Bit Pipe). 2004-10-01. Archived from the original on 2007-01-23. Retrieved 2007-01-06. the link here is to an abstract of a white paper; registration with the authoring organization is required to obtain the full white paper.
"Definitions of Words We Use". Coalition Against Unsolicited Bulk Email, Australia. Archived from the original on 2007-01-06. Retrieved 2007-01-06.
"Vernon Schryver: You Might Be An Anti-Spam Kook If". Rhyolite.com. Archived from the original on 2012-10-14. Retrieved 2012-12-10.
"Richi'Blog". richi.co.uk. Archived from the original on 2008-05-15. Retrieved 2008-03-17.

worldcat.org

search.worldcat.org

Fu, JuiHsi; Lin, PoChing; Lee, SingLing (2014-08-01). "Detecting spamming activities in a campus network using incremental learning". Journal of Network and Computer Applications. 43: 56–65. doi:10.1016/j.jnca.2014.03.010. ISSN 1084-8045. Archived from the original on 2020-04-30. Retrieved 2022-10-30.
"Email Unsubscribe Services Don't Really Work. Follow This (Free) Advice Instead". The New York Times. 2024-08-19. ISSN 0362-4331. Retrieved 2025-03-06.