Real ChatGPT answer · index seedDuGxa7j5JDAcompleteB2B software · marketing automationcomparison

Compare HubSpot and Marketo on measuring email open rates and handling deliverability issues after recent spam filter updates

ChatGPTgpt-63 queries10/31/2026
Download run

Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
Compare HubSpot and Marketo on measuring email open rates and handling deliverability issues after recent spam filter updates
3 real searches · 1 real-search pass
2025 2026 email sender requirements spam filter updates Gmail Yahoo Microsoft bulk senders open tracking Apple Mail Privacy Protection HubSpot Marketo deliverabilityGoogle ↗
OBSERVED
HubSpot email open rate tracking bot filtering Apple Mail Privacy Protection deliverability documentationGoogle ↗
OBSERVED
Adobe Marketo Engage email open tracking bot activity filtering deliverability documentationGoogle ↗
OBSERVED

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.

Classifying 3 queries…

Searches and sources

ChatGPT3 real searches · gpt-6
2025 2026 email sender requirements spam filter updates Gmail Yahoo Microsoft bulk senders open tracking Apple Mail Privacy Protection HubSpot Marketo deliverability Google ↗
HubSpot email open rate tracking bot filtering Apple Mail Privacy Protection deliverability documentation Google ↗
Adobe Marketo Engage email open tracking bot activity filtering deliverability documentation Google ↗
  1. Understand bot filtering in marketing email analytics · knowledge.hubspot.com
  2. Understand HubSpot email open and click tracking · knowledge.hubspot.com
  3. Filtering Email Bot Activity · experienceleague.adobe.com
  4. Monitor email sending reputation with the email health tool · knowledge.hubspot.com
  5. Resolve email sending suspensions · knowledge.hubspot.com
  6. Policies · substrate.office.com
  7. Overview of email authentication · knowledge.hubspot.com
  8. Hard and Soft Bounces in Email · experienceleague.adobe.com
  9. Use Your Dedicated IP Addresses to Send Emails · experienceleague.adobe.com
  10. Set up SPF and DKIM for your Email Deliverability · experienceleague.adobe.com
  11. Email sender guidelines FAQ · support.google.com
  12. Sender Best Practices · senders.yahooinc.com
  13. Fix NDR error "550 5.7.515" in Outlook.com · support.microsoft.com
  14. Announcements · substrate.office.com
  15. Use the Email Program Dashboard · experienceleague.adobe.com
  16. Google Postmaster Tools · postmaster.google.com
  17. Yahoo Sender Hub · senders.yahooinc.com
  18. Microsoft SNDS · sendersupport.olc.protection.outlook.com
  19. HubSpot deliverability best practices · knowledge.hubspot.com

Queries

3 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
2025 2026 email sender requirements spam filter updates Gmail Yahoo Microsoft bulk senders open tracking Apple Mail Privacy Protection HubSpot Marketo deliverability
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
HubSpot email open rate tracking bot filtering Apple Mail Privacy Protection deliverability documentation
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
Adobe Marketo Engage email open tracking bot activity filtering deliverability documentation
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1