Wandering Thoughts archives

2012-12-29: Why I think that stupid spamming is actively wasteful
2012-12-28: A spammer that is not the brightest light in the box
2012-11-17: Why Google's handling of multiple domains on inbound messages is okay
2012-11-09: Some amusing cut and paste work from spammers
2012-10-31: Some stats and notes on relay attempts for our external mail gateway
2012-10-28: Some unusual SMTP activity from would-be spammers
2012-09-30: A new anti-spam precaution after our local spam incident
2012-09-29: A recent spam oddity that I've been mulling over
2012-09-22: Speculation about what comment spammers think they're doing here
2012-08-26: Some brief information about a local spam incident
2012-08-25: Some odd behavior from blog comment spammers
2012-07-20: The temptation of selective sender address verification
2012-07-04: How to irritate sysadmins and give mailers heartburn with your MXes
2012-06-20: An update on comment spammer behavior here on WanderingThoughts (once again)
2012-06-10: The anti-spam implications of email being multiple things in one
2012-05-27: Complications in spam filter stats in our environment
2012-05-25: How CSLab currently does server side email anti-spam stuff (version 2)
2012-04-27: The case of the Twitter spam I don't understand
2012-04-19: An interesting experience with IP-based SMTP blocks
2012-03-28: Ultimately, abuse issues have to be handled by humans
2012-03-11: A CBL false positive reveals a significant issue with the CBL
2012-02-26: How much spam is forged as being from who it's sent to?
2012-02-18: The most popular sender domains for spam messages sent to here
2012-01-29: Thinking about spam rejection and abuse addresses
2012-01-08: The latest annoyance with Google Groups

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