DKIM / SPF / SpamAssassin test moved to dkimvalidator.com

Posted on February 9th, 2015 in Linux System Administration,Mail by Brandon

For over 7 years, I’ve hosted an email validation tool on this site. I developed the tool back when I was doing a lot with email, and when DKIM and SPF was still pretty tricky to get working. Over the years it has become the single most popular page on the site, and Google likes it pretty well for certain DKIM and SPF keywords. (And strangely “brandon checketts dkim” pops up on Google search suggest you you try to google my name.

In any case, I’ve moved that functionality over to its own site now at http://dkimvalidator.com/ so that it has its own place to call home. It also got a (albeit weak) visual makeover, and all of the underlying libraries have been updated to the latest versions so that they are once again accurate and up-to-date.