Gmail and Outlook now block unauthenticated email outright. InboxRescue scans your domain's public DNS from the outside, finds the exact problems, and fixes them — flat fee, no subscriptions.
Since February 2024, Google and Yahoo reject unauthenticated bulk email. Microsoft followed in August 2024. No spam folder — just gone. Your receipts, password resets, and invoices never arrive.
SPF lookups, DKIM selectors, DMARC alignment — the vocabulary alone is enough to give up. Most businesses have no one on staff who can safely touch DNS and not break their email in the process.
Monitoring dashboards tell you something is wrong. Nobody hands you a wrench. You get a report, then you're back to Googling DNS syntax and hoping you don't misconfigure something worse.
We query your domain's public DNS records without needing any credentials. No setup, no access requests. We see exactly what Gmail, Outlook, and Yahoo see when your emails arrive.
No DNS jargon. We tell you which records are wrong, what's causing your emails to fail authentication, and what the risk is — missing invoices, rejected signups, domain spoofing.
We apply the remediation sprint — update DNS records, validate alignment, verify against live mail servers. Your team doesn't touch a thing. You get a clean, authenticated domain in 48–72 hours.
Most authentication tools require you to connect your domain, authorize an app, and wait for data to accumulate. InboxRescue reads public DNS — the same data that determines whether Gmail accepts your mail or rejects it. The scan is immediate. The diagnosis is complete.
One-time. Includes a full outside-in scan of your domain's public DNS, plain-English diagnosis of all authentication issues, and a written remediation plan. No commitment to fix.
Full audit plus we apply the fix. We update your DNS, validate alignment against live mail servers, and confirm your domain is authenticated before we call it done.
Ongoing monitoring keeps your domain clean as your email stack evolves. New tool added? Marketing platform onboarded? We catch the drift before it becomes a deliverability problem.
Enter your domain and we'll tell you — SPF, DKIM, DMARC, all of it. No sign-up, no credit card.
The 87% of businesses that aren't properly authenticated aren't sending less — they're sending email that disappears before anyone reads it. InboxRescue closes that gap. One scan, one fix, ongoing monitoring. Your emails reach inboxes.