SMTP2GO is an email delivery service that offers robust API capabilities for sending both regular and templated emails. With Relevance AI, you can leverage these capabilities to create smarter, more responsive email workflows powered by AI Agents.


SMTP2GO provides a reliable email delivery service with powerful API capabilities. Relevance AI amplifies this by enabling AI Agents to automate and optimize your email communications effectively.
Intelligent Email Orchestration
The AI agent seamlessly coordinates complex email workflows by leveraging SMTP2GO's robust delivery infrastructure and analytics.
Dynamic Content Personalization
The agent crafts highly personalized email content by analyzing recipient behavior and engagement patterns through SMTP2GO's tracking capabilities.
Proactive Compliance Assurance
The agent automatically ensures all email communications meet regulatory requirements and authentication standards through SMTP2GO's security features.
Relevance AI integrates seamlessly with SMTP2GO to enhance your email workflows with intelligent automation.
What you’ll need
You don't need to be a developer to set up this integration. Follow this simple guide to get started:
- An SMTP2GO account
- A Relevance AI account with access to your project settings
- Authorization credentials (you'll connect securely using API keys—no sensitive info stored manually)
Security & Reliability
The SMTP2GO integration utilizes a robust email delivery service, allowing developers to seamlessly send both regular and templated emails through a secure API. With OAuth authentication, only authorized applications can access your SMTP2GO account, ensuring secure email operations.
SMTP2GO's API handles various email functionalities, including sending, tracking, and managing templates, so you can focus on building your application without worrying about the complexities of email delivery.
Built-in features like reliable delivery tracking and attachment handling ensure that your emails reach their destination effectively, while comprehensive API access allows for automation and customization of your email workflows.
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.

To get the most out of the 0CodeKit + Relevance AI integration without writing code:
- Start with a clear setup: Ensure your 0CodeKit account is properly configured with the necessary OAuth credentials and permissions.
- Utilize example code: Leverage the provided code snippets for PDF compression and barcode reading to jumpstart your integration.
- Validate inputs: Always check your input parameters for correctness before making API calls to avoid unnecessary errors.
- Test with sample data: Run your automations using test PDFs and images to ensure everything works smoothly before going live.
- Monitor API usage: Keep an eye on your API calls to avoid hitting rate limits, and implement caching where appropriate.