Wandering Thoughts archives

2011-12-29:	An empirical exploration of whether spammers take Christmas off
2011-12-19:	An advance fee fraud spam aphorism
2011-11-20:	Google Groups fails both anti-spam and basic mailing list management
2011-11-02:	Attention marketers: blog comments are not email
2011-10-05:	Understanding the motivations of mail service vendors
2011-10-03:	My idea of how a modern mailing service should work
2011-09-25:	Danger signs for mail senders in SMTP conversations
2011-09-24:	Some recent Google spam problems
2011-08-11:	Friendly 'noreply' email addresses
2011-08-02:	How to make yourself look bad: broken bounce addresses
2011-07-17:	Another reason to reject spam at SMTP time: as a signal
2011-07-06:	Our solution to the spam forwarding problem
2011-07-05:	Another reason to allow mail origin address forgery
2011-06-25:	A small wish about parked and squatted domains
2011-06-15:	The persistence of spammers, illustrated
2011-05-21:	One of my irritations: outgoing email that was scored as spam
2011-05-07:	Email has two faces today
2011-04-27:	Mail rejection stats for our external mail gateway
2011-04-26:	A quick look at some spam filtering stats from our system
2011-03-12:	Trust betrayed: a story of modern email
2011-03-02:	Filtering, email, and differences from Usenet
2011-02-28:	The evolution of filtering (a story from the Usenet era)
2011-02-06:	Dear Unix mailers: please allow more forgery
2011-01-29:	The amusement of minimalist spam
2011-01-23:	The question of how long our greylisting interval should be
2011-01-08:	Finding out if you've been hit by careful, clever spammers

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By month for 2011: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec; before 2011; after 2011.