Posts by: J.D. Falk

 DKIM History, Progress, and Future

DKIM History, Progress, and Future

We’ve written about DKIM many times; if you’re new to the topic...

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 Rate Limiting with Sender Score

Rate Limiting with Sender Score

A number of our ISP partners have been using the Sender Score to inform...

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 Email Beyond English

Email Beyond English

In the beginning, email was always in English. The content, the headers, the...

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 Filtering Mail the Old-Fashioned Way

Filtering Mail the Old-Fashioned Way

Before Getting Things Done and Inbox Zero, before graphical email programs...

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 Reporting Spam on Mobile Devices

Reporting Spam on Mobile Devices

Return Path’s new study “Email on the Move: The Future of Mobile...

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 What Ever Happened to ADSP?

What Ever Happened to ADSP?

The January/February 2011 issue of IEEE Internet Computing includes a...

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 33 Years of Spam?  No, Not Really.

33 Years of Spam? No, Not Really.

On May 3rd, 1978, a Digital Equipment Corporation (DEC) marketing...

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 Microsoft tests DKIM and ADSP

Microsoft tests DKIM and ADSP

Paul Midgen, an engineer at Microsoft, recently shared some of the thinking...

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 Understanding the “Precedence:” Header

Understanding the “Precedence:” Header

Though never formally standardized, the Precedence: header has been around...

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 SenderID, include:, and Google Apps

SenderID, include:, and Google Apps

We’ve run into an interesting edge case involving SenderID and...

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 A Friendly Conversation with Tom from TRBL

A Friendly Conversation with Tom from TRBL

TRBL (http://www.trblspam.com/) is a new DNS-queryable IPv4 blocklist which...

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 SRV Records Simplify Mail Client Configuration

SRV Records Simplify Mail Client Configuration

If you’ve configured an “Other” email account (besides the...

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Popular Posts

 Video in Email: Is It Right For Your Business? (Part 1)

Video in Email: Is It Right For Your Business? (Part 1)

Video in email is nothing new. Marketers have been using some form of video...

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 The Intelligent Email Gathering

The Intelligent Email Gathering

The best day in email in 2017 is coming up this month. You don’t want to...

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 Ask the Experts Gmail Webinar Q&A Continued

Ask the Experts Gmail Webinar Q&A Continued

We are really happy with the turnout for the Ask the Experts: All About...

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