Friends, is this https://nxdomain.no/~peter/20260224_smtp_blast_to_imaginary_friends.txt what a successful campaign looks like?

(also see https://nxdomain.no/~peter/eighteen_years_of_greytrapping.html or for that matter https://nostarch.com/book-of-pf-4e) @nostarch #greyptrapping #spam #spamd #pf #packetfilter #greylisting #email #cybercrime #marketing #scams

"The Rest Is Trash"

We are now halfway through the nineteenth year of greytrapping, still tracking and collecting from the wealth of imbecility out there

https://nxdomain.no/~peter/the_rest_is_trash.html (tracked https://bsdly.blogspot.com/2026/02/the-rest-is-trash.html) #spamd #greytrapping #greylisting #openbsd #freebsd #spam #antispam #cybercrime

Reprising my Sunday, Feb 1st post for the midweek crowd:

The Rest Is Trash https://nxdomain.no/~peter/the_rest_is_trash.html (tracked https://bsdly.blogspot.com/2026/02/the-rest-is-trash.html) following up on #greytrapping, updating the 18 years piece https://nxdomain.no/~peter/eighteen_years_of_greytrapping.html #openbsd #spamd #greytrappng #greylisting #antispam #cybercrime #networking #spam

Was ich grade hasse:

Bestätigungsmails mit zu kurzer Gültigkeit wo dir das #Greylisting deines Mailservers einen Strich durch deren Kalkulation deiner Reaktionszeit macht!

A Major Mail Provider Demonstrate They Likely Do Not Understand Mail At All https://nxdomain.no/~peter/they_do_not_understand_mail_at_all.html (tracked https://bsdly.blogspot.com/2026/01/a-major-mail-provider-demonstrate-they.html)

#greytrapping #spam, #antispam #greylisting #blocklist, #openbsd #freebsd #smtp #email #SMTP, #contentfiltering #SPF #DMARC #security #networking @nostarch

Heh. Looks like the tracked version of Why 451 is Good for You - Greylisting Perspectives From the Early Noughties https://nxdomain.no/~peter/why_451_is_good.html (tracked https://bsdly.blogspot.com/2025/12/why-451-is-good-for-you-greylisting.html) hit hackernews: https://news.ycombinator.com/item?id=46414653

No, I willl not respond to those comments either :D

#greylisting #greytrapping #spam #spamtrapping #antispam #spamd #openbsd #smtp

Why 451 Is Good for You – Greylisting Perspectives from the Early Noughties

https://bsdly.blogspot.com/2025/12/why-451-is-good-for-you-greylisting.html

#HackerNews #Why451 #IsGoodForYou #Greylisting #EarlyNoughties #TechInsights