My email deliverability has dropped below eighty percent recently, so how do I check my domain health and fix it for free?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
My email deliverability has dropped below eighty percent recently, so how do I check my domain health and fix it for free?
3 real searches · 1 real-search pass
free email domain health check SPF DKIM DMARC blacklist Google Postmaster Tools official documentation 2026Google ↗
OBSERVEDOther / navigational
Google Postmaster Tools domain reputation spam rate authentication officialGoogle ↗
OBSERVEDOther / navigational
Microsoft SNDS sender reputation official documentationGoogle ↗
OBSERVEDReason
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (3)
Classes come from the query-classifier (a local Laya model). 2 of 3 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT3 real searches · gpt-6
free email domain health check SPF DKIM DMARC blacklist Google Postmaster Tools official documentation 2026 Google ↗
Google Postmaster Tools domain reputation spam rate authentication official Google ↗
Microsoft SNDS sender reputation official documentation Google ↗
- Open Google Postmaster Tools · postmaster.google.com
- Open MXToolbox · mxtoolbox.com
- Open Mail-Tester · mail-tester.com
- Open Microsoft SNDS · sendersupport.olc.protection.outlook.com
- Email sender guidelines · support.google.com
- Troubleshoot SPF issues | Security & data protection | Google Workspace Help · knowledge.workspace.google.com
- Open blacklist checker · mxtoolbox.com
- Postmaster Tools dashboards · support.google.com
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
free email domain health check SPF DKIM DMARC blacklist Google Postmaster Tools official documentation 2026 OBSERVED | Google ↗ AI Mode ↗ | — | Other / navigational | — | — | 1x of 1 | |
Google Postmaster Tools domain reputation spam rate authentication official OBSERVED | Google ↗ AI Mode ↗ | — | Other / navigational | — | — | 1x of 1 | |
Microsoft SNDS sender reputation official documentation OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 |