Wandering Thoughts archives

2013-12-28:	The era of known top-level domains or valid TLD patterns is mostly over
2013-12-22:	The benefits of using expendable email addresses for most things
2013-11-28:	A quick analysis of bounces here
2013-11-23:	You are not fooling us with broken bounce addresses
2013-10-27:	Old and new addresses and spam
2013-10-16:	Disused addresses and the impact of spam
2013-09-29:	Spammers illustrating, well, something
2013-09-24:	A semi-wish for an official 'null MX' standard
2013-08-25:	On classifying phish spam as malware
2013-08-23:	Looking at how many viruses we've seen in email recently
2013-07-30:	Phish spam and outside events
2013-07-02:	Today's question: are anti-spam statistics useful for us?
2013-06-30:	Some very basic DNS blocklist hit information for the last 30 days
2013-06-27:	How much of our incoming email is checked at SMTP DATA time
2013-05-26:	Empirically, modern mailing list services are spam senders
2013-05-19:	Today's comment spammer trick: regurgitated comments
2013-04-27:	Some theories on why DNSBLs may be dwindling away
2013-04-26:	Are there less anti-spam DNS blocklists than there used to be?
2013-03-24:	Looking at how many external recipients inbound email goes to
2013-03-22:	Looking at how many recipients our average inbound email has
2013-02-28:	Looking at whether Zen-listed IPs keep trying to send us email
2013-02-26:	Looking at whether (some) IP addresses persist in zen.spamhaus.org
2013-01-31:	The shifting SBL, as experienced here
2013-01-05:	What I think changed to make spam deliveries not cost-free

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By month for 2013: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec; before 2013; after 2013.