Real ChatGPT answer · index seedrMEBsTCgOPIcompleteMarketing and advertising · content marketinginformational

What causes a sudden spike in email bounce rates after switching email service providers and how do I fix it for free

ChatGPTgpt-61 query11/1/2026
Download run

Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
What causes a sudden spike in email bounce rates after switching email service providers and how do I fix it for free
1 real search · 1 real-search pass
email deliverability migration ESP bounce rate SPF DKIM DMARC SMTP bounce codes sender reputation Google Yahoo sender guidelinesGoogle ↗
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 (1)
Short factOther / navigationalComparisonConsequenceReason100%DefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.

Searches and sources

ChatGPT1 real searches · gpt-6
email deliverability migration ESP bounce rate SPF DKIM DMARC SMTP bounce codes sender reputation Google Yahoo sender guidelines Google ↗
  1. MXToolbox · mxtoolbox.com
  2. Google Admin Toolbox · toolbox.googleapps.com
  3. Google Postmaster Tools · postmaster.google.com
  4. dmarcian · dmarcian.com
  5. Mail-Tester · mail-tester.com
  6. Email sender guidelines · support.google.com
  7. Email sender guidelines FAQ · support.google.com

Queries

1 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
email deliverability migration ESP bounce rate SPF DKIM DMARC SMTP bounce codes sender reputation Google Yahoo sender guidelines
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1