Google Postmaster Tools API helps businesses monitor and optimize their email sending practices with detailed analytics on deliverability, reputation, and engagement.
Enhance your email performance with AI Agents that can automatically analyze metrics and take action to improve results.



Google Postmaster Tools API provides deep insights into email performance and deliverability metrics. Relevance AI transforms this data into intelligent actions through AI Agents that can monitor, analyze, and optimize email communications at scale.
Real-Time Insights
The agent harnesses live data to optimize email strategies instantly.
Dynamic Personalization
The agent tailors communications based on individual customer interactions.
Data-Driven Decisions
The agent leverages analytics for informed email marketing strategies.
Relevance AI gives you access to Google Postmaster Tools API capabilities within your AI-powered workflows.
What you’ll need
You don't need to be a developer to set up this integration. Follow this simple guide to get started:
- A Relevance AI account
- An Airtable account with access to the base and table you'd like to use
- Authorization (you'll connect securely using OAuth—no sensitive info stored manually)
Security & Reliability
The integration leverages OAuth 2.0 authentication to securely access Google Postmaster Tools data, with Relevance AI managing API requests behind the scenes. Built-in request validation and response handling ensure reliable data exchange between your workflows and Google's Postmaster Tools endpoints.
No training on your data
Your data remains private and is never utilized for model training purposes.
Security first
We never store anything we don’t need to. The inputs or outputs of your tools are never stored.

Best Practices for Non-Technical Users
To get the most out of the Google Postmaster Tools API + Relevance AI integration without writing code:
- Verify domain ownership: Ensure your domains are properly verified in Google Postmaster Tools first.
- Monitor authentication: Keep OAuth credentials current and check authorization status regularly.
- Use proper endpoints: Select the correct API paths for accessing specific postmaster data metrics.
- Handle data efficiently: Request only needed date ranges and metrics to optimize performance.
- Implement error handling: Set up alerts for authentication failures or API rate limit warnings.