Blog
Email authentication in plain English
What the warnings mean, what to change, and in which order. No jargon you cannot look up in one line.
BIMI, VMC and CMC: does a small business need them?
An honest look at BIMI logos in Gmail, Apple Mail and Yahoo: what it takes, what VMC and CMC certificates cost, and when it is worth it for a small business.
5 Oct 2026 · 6 min read
DMARC policy not enabled: what it means and how to fix it safely
Scanners say "DMARC policy not enabled" when your record is set to p=none. Here is why p=none is not protection and how to move past it without losing email.
5 Oct 2026 · 6 min read
DMARC quarantine vs reject: which to use and in what order
What p=quarantine and p=reject do, the safe order from none to reject, how reports decide each step, and what the new DMARC standard changed about pct.
5 Oct 2026 · 6 min read
No DMARC record found: what it means and the 10-minute fix
A checker says your domain has no DMARC record. Here is what that means, why it happens even after you add one, and the exact starter record to publish.
5 Oct 2026 · 6 min read
SPF too many DNS lookups: the 10-lookup limit and how to fix it
Why SPF breaks after 10 DNS lookups, how to count yours, and how to get back under the limit without cutting off a service that sends your email.
5 Oct 2026 · 6 min read
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