2 ms·
Isn't it also SPF's role to check that the From domain is allowed for the sender IP ?
by Biganon 1y ago
Isn't it also SPF's role to check that the From domain is allowed for the sender IP ?
- bawolff 1y agoNo. (If you mean the from header) SPF (without dmarc) validates the envelope from, not the from header. When DMARC is present, it changes this to be the normal from header (dmarc requires one of either spf or dkim to match the from header. So if dkim matches then spf doesn't have to)