On Sat, 2013-01-26 at 07:18 -0600, Raymond Norton wrote: > What would be a safe condition to use SPF, without being too > stringent?
As long as you never use it to *reject* mail, you should be fine. SPF, by its very nature, can only give "yes" and "maybe" answers. It can never give a definite "no". That's obvious, given the way it works. So you can use it for whitelisting, perhaps, and exempt mail from certain processing if it comes from a known-good domain *and* passes SPF. But never for rejection. -- dwmw2
smime.p7s
Description: S/MIME cryptographic signature
-- ## List details at https://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
