This month I thought I could feel smug, deploying Postfix, with greylisting (Postgrey), and the Spamhaus block list (SBL-XBL) has reduced the volume of unsolicited bulk commercial email one of our servers was delivering to our clients by 98.99%. Alas greylisting is a flawed remedy, it merely requires the spambots to act more like email servers and it will fail, and eventually they will... more
It is with great sadness that we announce the passing of Jesse David (J.D.) Falk, a highly regarded and long time contributor to CircleID. more
Hi! My name is spamfighter. I investigate spam and phish in a post-GDPR dystopia. Recently, I invented Fire, to save you millions of €uros. One day, my Boss suggested I automate some of my processes. I, for one, welcome our Robot Overlords (and a happy boss), but I can be exacting about the tools I use. Perhaps not to the degree of the infamous Van Halen 'no brown M&M's' contractual clause but I have no patience for poorly-designed software, and truly dislike typing when... more
With the closure of IETF's MARID group a month ago, many of us have left Microsoft's Sender-ID standard for the dead. After being rejected by the Apache Foundation and the Debian Project over licensing issues, and causing the closure of MARID for some of the same issues (in addition to already long running technical ones), some thought that Microsoft may have just buried it and gone on to better things like IETF's new MAILSIG group (in formation). But just like the ghost of Hamlet's father it just refuses to die and now it looks like it is coming back to life in a new reincarnation... more
Internationalized domain names (IDNs) have been available to Internet users for many years, but this year the first fully non-Latin IDN domains have become enabled by ICANN and country-code top-level domain registries. The recent success of the launch of Russia's .?? (.rf) ccTLD shows that there is an enormous demand for domain names in Internet users' native languages. more
I can still hear it. ‘Hee hee’. That’s good. We all have unique laughs, but few are distinctive. Fewer yet belly the true nature of the human being issuing them. British insult comedian Jimmy Carr has one such laugh, a tri-tone ‘dah dah DUH,’ rising on the third expulsion. It has a bell-like quality, ringing, embodying the deft touch that Don Rickles had of insulting while loving, something Carr has mastered. It lets you know that despite him having just said something shocking and horrid, he is laughing with, never at, reassuring the target, ‘all is well.’ more
Cindy's piece on the EFF website seems to be a bit of a pastiche, with elements taken out of various articles (some outright wrong, some merely misinformed) that have been doing the rounds of the media for quite a while now about Goodmail. She started off comparing AOL and Goodmail with the old email hoax about congress taxing email. That same line was used in a CircleID post by Matt Blumberg, CEO & Chairman of Returnpath... Various other quotes from different places - Richard Cox from Spamhaus on CNN for example. However a lot of the quotes in those articles are being based on wrong or out of context assumptions, starting with one that goes "AOL is going to remove all its existing whitelists and force people to use Goodmail". more
Apparently, at this stage, it is only a proposed ruling. But I am no lawyer. This story has been discussed before, when Spamhaus, which is located in the UK, was sued in the US by a spammer. They refused to come before the court as "they do no business in Illinois, and are located in the UK...After this court ruling, Spamhaus.org was under a DDoS attack, in my opinion for the purpose of preventing users from reaching the information it provided about the court ruling. This was done along-side a Joe Job, sending fake email appearing to come from Spamhaus's CEO... more
When I was employed, I ran my own mail server and my own BlackBerry Enterprise Server, and I had things tuned pretty much exactly as I wanted them. My incoming mail got some custom processing that looked the sender's address up in my address book and assigned the message a category... I was a very happy email user. Now that I'm on my own, I've decided not to run my own server and all that software, and I've switched to Gmail and the T-Mobile BlackBerry server... Surprisingly, though, I'm mostly still happy... more
The North American Network Operators Group (NANOG) conference, a gathering of Internet Service Provider (ISP) engineers and vendors convenes three times a year for mostly technical conversation along with social networking. The recent NANOG conference in Reston Virginia saw some unusually direct talk about Spam and the ISPs that tolerate it from America Online's Postmaster, Charles Stiles. more
A recent study conducted by Blue Security reports how Internet users can unknowingly expose their contacts' emails addresses to Spammers while sharing files, music, games and DVDs over Peer-to-Peer (P2P) networks. The study has uncovered hundreds of incidents where files containing email addresses were made accessible in P2P networks. more
Without commenting on the particulars as they relate to Goodmail -- especially since I am on the advisory board for Habeas, a competitor -- let me note that public discussion is largely missing the nature of the current Internet mail realities and the nature of the ways we can deal with them. There are two articles in the current issue of the Internet Protocol Journal, of which I wrote one, that provide some useful background about this reality. Simply put, Internet mail needs to sustain spontaneous communications... more
As the year comes to a close, it is important to reflect on what has been one of the major actions in the anti-spam arena this year: the quest for email authentication. With email often called the "killer app" of the Internet, it is important to reflect on any major changes proposed, or implemented that can affect that basic tool that many of us have become to rely on in our daily lives. And, while many of the debates involved myriads of specialized mailing lists, standards organizations, conferences and even some government agencies, it is important for the free and open source software (FOSS) community as well as the Internet community at large, to analyze and learn lessons from the events surrounding email authentication in 2004. more
As a daily and enthusiastic reader of The New York Times, I was disappointed to read their February 1 article on CAN-SPAM entitled, "Law Barring Junk E-Mail Allows a Flood Instead" (subscription required). The theme of the article was, as the title suggests, that enacting CAN-SPAM was worse than having no laws at all. The article really missed the point on several fronts. more
In my spare time when I'm not dealing with the world of e-mail, I'm a politician so now and then I put on my cynical political hat. At the FTC Authentication Summit one of the more striking disagreements was about the merits and flaws of SPF and Microsoft's Sender-ID. Some people thought they are wonderful and the sooner we all use them the better. Others thought they are deeply flawed and pose a serious risk of long-term damage to the reliability of e-mail. Why this disagreement over what one might naively think would be a technical question? more
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