How do I troubleshoot a sudden drop in email deliverability for our main B2B newsletter sent through Marketo?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
How do I troubleshoot a sudden drop in email deliverability for our main B2B newsletter sent through Marketo?
3 real searches · 1 real-search pass
Adobe Marketo Engage email deliverability troubleshooting bounce codes email performance reports official documentationGoogle ↗
OBSERVEDReason
Google Gmail sender guidelines SPF DKIM DMARC spam rate official 2026Google ↗
OBSERVEDOther / navigational
Microsoft Outlook email sender requirements deliverability SNDS officialGoogle ↗
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
Adobe Marketo Engage email deliverability troubleshooting bounce codes email performance reports official documentation Google ↗
Google Gmail sender guidelines SPF DKIM DMARC spam rate official 2026 Google ↗
Microsoft Outlook email sender requirements deliverability SNDS official Google ↗
- Email sender guidelines · support.google.com
- Email sender guidelines · support.google.com
- Google Admin Toolbox CheckMX · toolbox.googleapps.com
- Google Postmaster Tools · postmaster.google.com
- MXToolbox · mxtoolbox.com
- Hard and Soft Bounces in Email · experienceleague.adobe.com
- Email Performance Report · experienceleague.adobe.com
- Understanding Email Event Logging · experienceleague.adobe.com
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
Adobe Marketo Engage email deliverability troubleshooting bounce codes email performance reports official documentation OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
Google Gmail sender guidelines SPF DKIM DMARC spam rate official 2026 OBSERVED | Google ↗ AI Mode ↗ | — | Other / navigational | — | — | 1x of 1 | |
Microsoft Outlook email sender requirements deliverability SNDS official OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 |