What Google Postmaster Tools documents
Shows reputation, authentication, spam and delivery signals for Gmail traffic.
Open Google Postmaster Tools official documentation ↗Scope comparison
PunchOp × Google Postmaster Tools
A sourced comparison of Google Postmaster Tools's documented role and PunchOp's guided-investigation hypothesis.
What PunchOp aims to add
An incident-first investigation: identify the sending system, assemble available evidence, expose missing data and recommend the next useful check.
Read the method →How they relate
The scopes are not equivalent. This product may provide a source, sending capability, signal or control used during the investigation.
Documented scope limit
Domain-level Gmail signals—not message-level Workspace relay logs or one missing send.
PunchOp hypothesis proximity
Useful reputation context during an incident; PunchOp would not treat Postmaster as proof for one relay case.
Comparison limit
This page compares documented public scope only. It makes no claim about pricing, support quality, performance or undocumented capabilities.