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Archive for the ‘Spam and Email’ Category

SPF and Sender-ID RFCs Published

Thursday, May 4th, 2006

After over two years of work and arguments, the IETF finally published the RFCs for SPF and Sender-ID. They are as follows: RFC 4405 - SUBMITTER SMTP extensions to be used with Sender-ID RFC 4406 - main Sender-ID draft RFC 4407 - PRA algorithm (which is what Microsoft was trying to patent - ...

Pre-Holiday Housekeeping

Wednesday, April 12th, 2006

I spent some time today doing house keeping on some old projects and following up on some old blog posts: 1. A few months ago when I added tags, I noticed that Technorati did not pick them up. This is till the case but it has gotten much worse - I ...

When Blacklisting Goes Bad

Monday, March 6th, 2006

UPDATE: This has been fixed Earlier today I ran across a post at Brian Krepp's security blog at the Washington Post about an add-on called "SiteAdvisor" which claims to provide helpful feedback when browsing as to whether a specific site is secure or not, whether it carries spyware, etc. First, I tried ...

IAB Rejects SPF Appeal

Thursday, March 2nd, 2006

Following on the heels of an IESG appeal rejection back in December, the IAB announced today that they rejected the appeal of the SPF community and upheld the original IESG decision to publish both Sender-ID and SPF documents. The particular problem was that Microsoft's Sender-ID piggied back on the SPF ...

Classfieds based on Tagging and RSS

Saturday, February 18th, 2006

A new company called EdgeIO is developing a new type of classfieds services - items tagged with the tag "listing" in people's blog will be automatically picked up and indexed into something like Craiglist (more info here). One very interesting question - how do they deal with tag spam?

NY Times Article on Goodmail and AOL

Saturday, February 4th, 2006

Dave Winer points to a NY Times story on the use of Goodmail by AOL which I pointed out eariler. Apparently, Yahoo is on the act as well.

AOL to Charge Senders for Some Emails?

Thursday, February 2nd, 2006

A recent post on Circle-ID by Matt Blumberg states that AOL is planning to charge some commercial senders for specific types of emails. A related story makes things a bit more clearer: In a bid to protect its members from e-mail fraud and phishing, and to offer consistency to commercial e-mail ...

DomainKeys WG Chartered by the IETF

Friday, January 6th, 2006

After over a year of pre-WG work, the IETF finally chartered a new WG to work on DKIM (merger of Yahoo's DomainKeys and Cisco's IdenfitiedMail). John Levine has more on this.

Weird Comment Spam

Saturday, December 10th, 2005

In the past two days or so, my blog got hit with another comment spam barrage. However, this time it was very weird - most of the sites advertised were commons ones like "yahoo.com" and "bbc.co.uk". I don't think that they would actually pay some spammer to do that. Another ...

SPF Appeals Against Sender-ID Are Rejected By IETF

Saturday, December 10th, 2005

Andy mentions on his blog that the IETF rejected SPF community's appeals against Sender-ID. One appeal was focused on the fact the SPF records are being reused by Sender-ID in an incompatible fashion. The other appeal focused on non-standard Resent header processing. Both were rejected BUT the IESG added two ...