Level: Advanced
Google Postmaster Tools provides direct visibility into how Gmail specifically evaluates your sending domain, including reputation, spam rate, and authentication data unavailable anywhere else.
Domain and IP Reputation Are Tracked Separately
The tool reports reputation as categorical bands (high, medium, low, bad) for both your sending domain and IP independently, letting you see where each stands with Gmail specifically.
Spam Rate Data Comes Directly From Gmail Users
This is genuine, first-party complaint data from actual Gmail recipients, making it one of the most authoritative deliverability signals available for any domain sending meaningful volume to Gmail addresses.
The Tool Now Provides Plain-Language Guidance Alongside Raw Data
Beyond the underlying technical metrics, the tool increasingly surfaces direct, actionable recommendations based on your specific deliverability data, reducing the need to interpret raw numbers manually.
Next step: Use the SeoWolf's Notepad to document your Postmaster Tools findings over time to track how your Gmail-specific reputation is trending.