How we test

What each check measures, where the signal comes from, and how often it runs.

01 · On demand

Inbox placement

We send your test email to real mailboxes we operate at each provider and record where it lands. Results stream in live as each mailbox reports.

Google · Microsoft · iCloud · Yahoo · AOL · Zoho

02 · Scheduled

Authentication

We resolve the DNS records providers use to trust your mail and evaluate them against published standards. Every finding links to the record it came from.

SPF · DKIM · DMARC · MX

03 · Daily

Reputation

Your domains and sending IPs are checked across 95+ security engines and blocklists, so a new listing surfaces the day it happens.

Spamhaus · SURBL · threat scanners · 95+ engines

04 · Continuous

DMARC reports

Once your reporting address is verified, mailbox providers' aggregate reports are collected and summarised by source and result.

DMARC aggregate (RUA) reports

We do not guarantee deliverability results. Any tool claiming a guaranteed inbox rate is misleading customers — deliverability is determined by mailbox providers based on signals the sender controls. Our value is transparency: we show you exactly what we recommend and why, so you can verify every action.

Your Inbox Recovery Starts Here

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