User contributions for Johnl

3 December 2008

• 08:2508:25, 3 December 2008 diff hist +308‎ Interesting Papers ‎No edit summary
• 08:1808:18, 3 December 2008 diff hist +56‎ Main Page ‎ →‎Events and Notes
• 08:1808:18, 3 December 2008 diff hist +315‎ N Interesting Papers ‎ New page: Some papers on the net cited in ASRG discussions: == Postage == * [http://arxiv.org/abs/0802.0832 Distributed Double Spending Prevention] * [http://www.taugh.com/epostage.pdf An overvie...

1 December 2008

• 20:3220:32, 1 December 2008 diff hist +23‎ Taxonomy of anti-spam techniques ‎ →‎Introduction techniques
• 20:3120:31, 1 December 2008 diff hist +1,501‎ Postage ‎No edit summary
• 18:3618:36, 1 December 2008 diff hist +503‎ N Postage ‎ New page: {{ast |date=1980s |difficult=Difficult to impossible |popular=Low |effective=Unknown |where=MTA or gateway |harm=High }} Spam is possible because the costs are asymmetrical. Sending mail c...

8 November 2008

• 13:0113:01, 8 November 2008 diff hist −35‎ Description of DNSBLs ‎No edit summary

13 August 2008

• 00:0500:05, 13 August 2008 diff hist −2‎ m Early talker detection ‎No edit summary current

12 August 2008

• 23:4923:49, 12 August 2008 diff hist +17‎ Tarpitting and other timing techniques ‎No edit summary current
• 23:4823:48, 12 August 2008 diff hist +24‎ N Teergrube ‎ Redirecting to Tarpitting current
• 23:4723:47, 12 August 2008 diff hist +288‎ Greet pause ‎No edit summary current
• 23:4323:43, 12 August 2008 diff hist +2‎ Tarpitting ‎No edit summary current
• 23:4223:42, 12 August 2008 diff hist +894‎ N Tarpitting ‎ New page: {{ast |date=late 1990s |difficult=Medium |popular=Low |effective=Low |where=MTA |harm=Low }} Tarpitting involves keeping SMTP clients online as long as possible, on the theory that while ...
• 23:3323:33, 12 August 2008 diff hist +528‎ N Greet pause ‎ New page: {{ast |date=early 2000s |difficult=Easy |popular=Medium |effective=Medium |where=MTA |harm=Low to Medium }} Greet pause simply delaying before a server sends the initial banner. Some spam...
• 23:3223:32, 12 August 2008 diff hist +19‎ Tarpitting and other timing techniques ‎No edit summary
• 23:2823:28, 12 August 2008 diff hist +710‎ N Early talker detection ‎ New page: {{ast |date=early 2000s |difficult=Easy |popular=Medium |effective=High |where=MTA |harm=Low }} The SMTP standards say that at the beginning of a connection, the server first sends a gree...
• 18:1118:11, 12 August 2008 diff hist +128‎ N Tarpitting and other timing techniques ‎ New page: Techniques that use timing characteristics of SMTP mail to detect or deter spam. * Tarpitting * Early talker detection
• 15:1515:15, 12 August 2008 diff hist +672‎ N Message validation techniques ‎ New page: As senders increasingly use whitelists, reputation, and introduction techniques to recognize mail from good senders, the bad senders have an increasing incentive to pretend to be good send... current
• 15:1115:11, 12 August 2008 diff hist +1,074‎ N Introduction techniques ‎ New page: One approach to dealing with spam is to divide senders into known senders, and unknown senders. This replaces the spam problem with the ''introduction problem'', how to allow unknown sende... current
• 15:0115:01, 12 August 2008 diff hist +8‎ m Taxonomy of anti-spam techniques ‎No edit summary
• 14:5914:59, 12 August 2008 diff hist +93‎ Taxonomy of anti-spam techniques ‎No edit summary
• 14:5714:57, 12 August 2008 diff hist +41‎ m Callbacks ‎ callout -> callback current

4 August 2008

• 18:1218:12, 4 August 2008 diff hist +1,229‎ ASRG at IETF 72 ‎ minutes current

29 July 2008

• 11:3911:39, 29 July 2008 diff hist −16‎ Description of DNSBLs ‎No edit summary
• 11:3711:37, 29 July 2008 diff hist −21‎ m Description of DNSBLs ‎No edit summary
• 11:2811:28, 29 July 2008 diff hist +145‎ Main Page ‎No edit summary

23 July 2008

• 09:0109:01, 23 July 2008 diff hist +358‎ ASRG at IETF 72 ‎No edit summary

20 July 2008

• 15:4615:46, 20 July 2008 diff hist +242‎ Description of DNSBLs ‎No edit summary

20 May 2008

• 18:5918:59, 20 May 2008 diff hist +559‎ N DNS blacklists ‎ New page: {{ast |date=about 1997 |difficult=Medium |popular=High |effective=High to Low |harm=Low to High |where=MTA }} DNS blacklists publish lists of IP addresses that share an undesirable charact... current

18 May 2008

• 18:4318:43, 18 May 2008 diff hist +50‎ List managers ‎No edit summary current
• 18:2618:26, 18 May 2008 diff hist +29‎ List managers ‎No edit summary
• 14:3214:32, 18 May 2008 diff hist −1‎ List managers ‎No edit summary
• 14:3214:32, 18 May 2008 diff hist +12‎ List managers ‎No edit summary
• 14:1314:13, 18 May 2008 diff hist +59‎ List managers ‎No edit summary
• 14:1114:11, 18 May 2008 diff hist +281‎ List managers ‎No edit summary
• 13:5513:55, 18 May 2008 diff hist +230‎ N List managers ‎ New page: Mailing list management software and how they identify senders ;Majordomo :Versions 1 and 2, both use 2822 From: ;Mailman :Uses 2822 From: ;ezmlm and ezmlm-idx :Uses 2821 bounce address...

9 May 2008

• 00:0900:09, 9 May 2008 diff hist 0‎ m Main Page ‎ Protected "Main Page" [edit=sysop:move=sysop]

8 May 2008

• 23:2523:25, 8 May 2008 diff hist +217‎ N ASRG at IETF 72 ‎ New page: The ASRG will meet at IETF 72 in Dublin, since the chair will be there anyway. If you're planning to attend or have a topic you'd like to put on the agenda, drop a note to [mailto:chair@a...
• 23:2223:22, 8 May 2008 diff hist +23‎ Main Page ‎ →‎Events and Notes
• 23:2123:21, 8 May 2008 diff hist +876‎ N Recognizing known correspondents ‎ New page: {{ast |date=early 1990s |difficult=Low |popular=High |effective=Medium |harm=Low |where=MUA }} Most mail programs provide an address book of some sort. A very popular technique is to white... current
• 23:1323:13, 8 May 2008 diff hist +985‎ N Tagged addresses ‎ New page: {{ast |date=early 1990s |difficult=Medium |popular=Medium |effective=High |harm=Low |where=MTA or MUA }} Tagged addresses add a second part to an existing address that is not used for mail...
• 23:0923:09, 8 May 2008 diff hist +123‎ N Help:Editing ‎ New page: Editing help at Mediawiki: http://www.mediawiki.org/wiki/Help:Editing_pages http://www.mediawiki.org/wiki/Help:Formatting current
• 23:0023:00, 8 May 2008 diff hist +94‎ N Adaptive filters ‎ New page: Techniques that adjust the features they look for based on experience. * Bayesian filters

6 April 2008

• 18:0618:06, 6 April 2008 diff hist +1,439‎ Callbacks ‎No edit summary
• 17:3717:37, 6 April 2008 diff hist −156‎ Callbacks ‎No edit summary

30 March 2008

• 12:5312:53, 30 March 2008 diff hist 0‎ m DNS validation ‎No edit summary current

24 March 2008

• 13:5213:52, 24 March 2008 diff hist +71‎ BCP for DNSBLs ‎No edit summary
• 09:5209:52, 24 March 2008 diff hist +10‎ m Disposable addresses ‎No edit summary

22 March 2008

• 12:4912:49, 22 March 2008 diff hist +191‎ BCP for DNSBLs ‎No edit summary
• 12:4912:49, 22 March 2008 diff hist −19‎ BCP for DNSBLs ‎No edit summary