Domain Names

How Hard Is It to Deploy DKIM?

It's coming up on two years since the DomainKeys Identified Mail (DKIM) standard was published. While we're seeing a certain amount of signed mail from Google, Paypal, and ESPs, there's still a long way to go. How hard is it to sign your mail with DKIM? The major hurdle might seem to be getting mail software that can sign outgoing mail. more

Searching for Truth in DKIM: Part 3 of 5

Last year, MAAWG published a white paper titled Trust in Email Begins with Authentication [PDF], which explains that authentication (DKIM) is “[a] safe means of identifying a participant-such as an author or an operator of an email service” while reputation is a “means of assessing their trustworthiness.”

ICANN to IP Experts: Come Back With a Solution for Internet Trademark Protection

Trademark issues are emerging with the upcoming introduction of new generic top-level domains on the internet, and the board members of the body introducing the names has passed the ball back to intellectual property experts to find answers. The Intellectual Property Constituency of the Internet Corporation for Assigned Names and Numbers (ICANN) has been asked to work out a viable solution "no later than 24 May 2009." Trademark issues have been defined as one of four overarching issues still to be solved before ICANN can finalise the application procedure for the next hundreds or thousands of top-level domains from .eco to .music. more

Searching for Truth in DKIM: Part 2 of 5

In part 1, we explained that the DKIM "d=" value identifies the domain name which signed the message, which may be a different domain name from the author of the message. Tying the signing and author domains together will require an additional standard: Author Domain Signing Practices (ADSP). In IETF parlance, the "author domain" is the domain name in the From: header, so ADSP is a way for the author domain to publish a statement specifying whether any other domain name should ever sign a message purporting to be From: that author domain... more

Cybersquatter Hit With Maximum Penalty

Defendant Shui registered the domain name citybank.org and established a site there promoting financial services, sometimes using the mark CITIBANK. The real Citibank, armed with its trademark registrations in over 200 countries and over 50 years of use of its CITIBANK mark, filed suit against Shui under the Anticybersquatting and Consumer Protection Act, 15 USC 1125(d) ("ACPA")... Citibank sought $100,000 -- the maximum amount of statutory damages available under the ACPA, plus payment of Citibank's attorneys' fees... more

Mexico City Hosts an Eventful ICANN Meeting

The Mexico City ICANN Conference was more eventful than some of us had anticipated. Among the highlights was Paul Twomey's announcement that he is stepping down as President and CEO of ICANN effective on June 30... Before the Conference, ICANN had released the second draft of its Guidebook for new generic Top-Level Domains (gTLDs). It was not greeted with universal acclaim... more

Searching for Truth in DKIM: Part 1 of 5

DomainKeys Identified Mail (DKIM) is the leading email authentication technology, supported by major ISPs including Google, AOL, and Yahoo! (who invented its predecessor), popular mail server software like Sendmail, and many of the best minds in email technology. But if you peruse the archives of the IETF DKIM mailing list, or start up a conversation at MAAWG, it might appear that there's still a lot of disagreement about what a DKIM signature actually means. more

Deeply, Deeply Flawed Economic Report and Analysis of New gTLDs Posted by ICANN

The reports and analysis by Dr. Dennis Carlton are deeply, deeply flawed. I will prepare a long rebuttal to it in the coming weeks, but wanted to go on the record early as to its weaknesses. The analysis appears to be based on a very limited review of the market for domain names, and utilizes little actual data. It fails to even consider how nuanced the market for domain names has become, and how registry operators can exploit those nuances, including tiered-pricing... more

European Commission Can Register ‘galileo.eu’, Even if It Deprives Owner of Identical Trademark

When it drafted the .eu regulation EC 874/2004, the Commission reserved for itself a (long) list of domain names. One of them was galileo.eu. For obvious reasons, Galileo Lebensmittel GmbH & Co. KG claimed before the Courf of First Instance that the Commission's decision to reserve galileo.eu should be annulled... more

ICANN Con Rocas (or ‘ICANN On the Rocks’)

ICANN Meetings can be an intimidating place for first-timers or even those who have only attended for the few years. The acronyms fly fast and furious. The participants, or at least most of them, have been working on the issues for years (even decades). The technical and policy issues are complex. Luckily, however, an attendee can overcome these barriers to entry with a few drinks at the hotel bar. .. more