Kate wrote:
I recommended greylisting on this list a few months back, so I'm glad to see it's implemented. However, I recommend you turn off SPF and DomainKeys; the primary consumers of these authentication schemes are spammers.
no mail is accepted because of either SPF or DK that would not be anyway (IOW, the only change is that some more mail is rejected), so i don't think this is a concern.
Indeed. I think this objection to SPF misses the point. We *want* spammers to use SPF, because then we can filter on domains, which is a lot easier than what we have to do otherwise.
--Jimbo