Real ChatGPT answer · index seedESSXQeqtvTscompleteMarketing and advertising · email marketinginformational

Which underlying mechanisms do mailbox providers use to evaluate domain reputation when filtering emails and preventing placement in the primary spam folder?

ChatGPTgpt-63 queries11/1/2026
Download run

Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
Which underlying mechanisms do mailbox providers use to evaluate domain reputation when filtering emails and preventing placement in the primary spam folder?
3 real searches · 1 real-search pass
Gmail sender guidelines spam rate domain reputation email authentication engagement official Google Postmaster ToolsGoogle ↗
OBSERVEDOther / navigational
Yahoo sender best practices complaint rate authentication bulk senders officialGoogle ↗
OBSERVEDOther / navigational
Microsoft Outlook sender support reputation filtering SNDS complaint rate 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)
Short factOther / navigational67%ComparisonConsequenceReason33%DefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model). 3 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
Gmail sender guidelines spam rate domain reputation email authentication engagement official Google Postmaster Tools Google ↗
Yahoo sender best practices complaint rate authentication bulk senders official Google ↗
Microsoft Outlook sender support reputation filtering SNDS complaint rate official Google ↗
  1. Google Postmaster Tools · postmaster.google.com
  2. Microsoft Smart Network Data Services (SNDS) · sendersupport.olc.protection.outlook.com
  3. Yahoo Sender Hub · senders.yahooinc.com

Queries

3 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
Gmail sender guidelines spam rate domain reputation email authentication engagement official Google Postmaster Tools
OBSERVED
Google ↗
AI Mode ↗
—Other / navigational——1x
of 1
Yahoo sender best practices complaint rate authentication bulk senders official
OBSERVED
Google ↗
AI Mode ↗
—Other / navigational——1x
of 1
Microsoft Outlook sender support reputation filtering SNDS complaint rate official
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1