SPF (no not the sunscreen) and DomainKeys

We are contemplating making our email more secure to spoofing attacks and are looking into SPF (Sender Policy Framework) and Domain Keys.

http://antispam.yahoo.com/domainkeys
http://www.openspf.org/

We have never implemented either, but they both sound like a really good idea.

I am curious if any others out there have had success with this approach? Implementation tips or nightmares? Alternatives?

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One Response to “SPF (no not the sunscreen) and DomainKeys”

  1. Sean, I mean "Fred" Says:

    I use it all over. Whomever recommended it to you is the smartest person in the world.

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