On 10/22/07, Suresh Ramasubramanian <ops.lists@gmail.com> wrote:
On 10/22/07, William Herrin <herrin-nanog@dirtside.com> wrote:
Do you publish SPF records so that remote sites can detect forgeries claiming to be from your domain?
In other words "Do you play russian roulette with your email"?
John Levine's got something really good on this at http://www.circleid.com/posts/spf_loses_mindshare/
My take on it matches that of some of the commenters there...until DKIM is used far and wide, and everybody catches up to using it, SPF and Sender ID serve a useful purpose, and I would personally recommend implementation for anyone sending email for any purpose. Yes, it breaks forwarding. Regards, Al Iverson -- Al Iverson on Spam and Deliverability, see http://www.spamresource.com News, stats, info, and commentary on blacklists: http://www.dnsbl.com My personal website: http://www.aliverson.com -- Chicago, IL, USA Remove "lists" from my email address to reach me faster and directly.