DMARC & Email Deliverability Validator for Agencies
Verify client domain compliance against Google and Yahoo bulk sender requirements. Run instant checks and protect client reputations.
How DMARC Verification Works for Agencies
Queries authoritative global DNS resolvers for the _dmarc.domain.com TXT record. Evaluates policy enforcement (p), alignment tags (aspf, adkim), percentage rollout (pct), and reporting destinations.
✓ Status: PASS (Enforced Compliance)
The domain enforces p=quarantine or p=reject with active aggregate report delivery. Spammers cannot impersonate this client, and emails sent from authorized ESPs will be delivered smoothly.
! Status: MONITORING (p=none)
The record collects diagnostic reports but provides zero anti-spoofing defense. Phishing emails claiming to come from your client will still land in victim inboxes.
Frequently Asked Questions for Agency Deliverability
What are the Google and Yahoo bulk sender requirements?+
Does p=none meet the Google/Yahoo DMARC requirement?+
How do agencies manage DMARC across multi-client portfolios?+
What is the risk of having no DMARC record on a client domain?+
Complementary Domain & Email Authentication Tools
Strengthen your client email infrastructure and DNS security perimeter with our free web tools.
SPF Record Generator
Generate RFC 7208 compliant SPF TXT records with instant syntax validation.
SPF Lookup Calculator & Flattener
Audit the 10-lookup limit and recursively inspect nested include: mechanisms.
BIMI Checker & VMC Validator
Audit BIMI records, preview SVG logos, and check VMC certificate readiness.
DMARC Policy Generator
Build custom p=reject or p=quarantine policies with aggregate reporting.