Deliverability · By operator
Email authentication,
for the way you actually run things.
SPF, DKIM, and DMARC are the same three records for everyone — but the reason you're losing mail to spam depends entirely on how you send. Pick the operator closest to your week; each page takes authentication down into that reader's real sending problem, and shows the dashboard that reads the DMARC reports for you.
- 01Email authentication for Shopify operatorsPer-store DKIM and reputation, and the Google/Yahoo bulk-sender rules that decide where each store's mail lands.Read →
- 02DMARC and SPF for multiple LLCsEach entity its own authenticated identity, its own reputation, its own auditable record.Read →
- 03Email authentication for a holding company of oneThe parent and every brand under it, rolled into one pass-rate view of who can still spoof you.Read →
- 04Email authentication for portfolio entrepreneursSeveral companies, several reputations to protect, one place to see whether any is landing in spam.Read →
- 05Email authentication for solo foundersPer-domain DKIM so a noisy side experiment can't poison the main company's deliverability.Read →
- 06Email authentication for consultantsMake sure the proposal lands in the client's inbox — and that no one can spoof your domain to your clients.Read →
- 07Email authentication for multiple side hustlesAuthorize each newsletter and SaaS sender per domain so the hustle that suddenly matters doesn't go to spam.Read →
Want the feature itself, not the persona framing? See the Deliverability dashboard and how Folio stops spoofed mail on arrival.
Sources
The fastest way to know
Run any domain through the free domain health check to see where it stands on MX, SPF, DKIM, and DMARC — or just start free and watch the reports you were never reading turn into one answer.