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Showing posts from December, 2006

Blast from the past: John Gilmore's open relay

byAl Iverson -Friday, December 29, 2006

John's a famous guy. A self-described "entrepreneur and civil libertarian," he'…

Opinions on Challenge/Response?

byAl Iverson -Tuesday, December 19, 2006

Q: Is challenge/response a well respected spam prevention/spam blocking methodology? A: NO . H…

That is All

About

Al Iverson on the topics of email deliverability, marketing best practices, blocklists, stopping spam and more.

Looking for deliverability help? I work for Kickbox, and we can help! We've got email verification, deliverability tools and services consulting. You can email me at aiverson@bontocorp.com.

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Should I use a purchased email list?
Help! All mail to privaterelay.appleid.com users is bouncing!
Help! I'm blocked at Microsoft! What do I do?
Help! I'm blocked at mail.de. What do I do?
Fun with Double opt-in
Escaping the Gmail Promotional Tab
Gmail List Unsub FAQ
SPF Status of Best Guess: What does it mean?
How to Send a Text Message Via Email
How to forward email automatically
What is IP warming?
What is Hashbusting?
What are Spamtraps?
What it does it mean “We do not relay?”
My email address is being used in spam!

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