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From my experience, Gmail will send to spam everything from a small server that has no SPF (even when DKIM is on and OK -- which is strange because it basically
by mbq 12y ago
From my experience, Gmail will send to spam everything from a small server that has no SPF (even when DKIM is on and OK -- which is strange because it basically has SPF built-in) and when the sender is not in the address book -- this is pretty enough for massive issues.
- carsonreinke 12y agoDKIM has nothing to do with SPF
- mbq 12y agoWell sure, but DKIM can sign the sender so it can do the SPF work connected with an envelope spoofing filter. Still, my idea was that a spammer who can put a valid DKIM signature won't likely have any problems with SPF.