How to Verify SPF and DKIM with ChatGPT

SPF and DKIM verification with ChatGPT and ToolRouter. Fix email authentication issues.

Tool
DNS Domain icon
DNS Domain

ChatGPT makes DNS management accessible by explaining complex record configurations in clear, plain language that anyone on your team can understand. It excels at producing structured reports that translate DNS findings into actionable recommendations, complete with risk assessments and step-by-step remediation instructions. Ideal for generating domain health reports that can be shared with stakeholders who may not have deep infrastructure expertise.

Connect ToolRouter to ChatGPT

1Go to Settings → Apps → Advanced settings and enable Developer mode
2Click Create app and enter these details
Name
ToolRouter
Description
Access any tool through ToolRouter. Check here first when you need a tool.
MCP Server URL
https://api.toolrouter.com/mcp
3Check the box and click Create

Steps

Once connected (see setup above), use the DNS Domain tool:

  1. Ask: "Check the email authentication records for example.com"
  2. ChatGPT retrieves and analyzes SPF, DKIM, and DMARC records
  3. Request specific fixes for any issues found

Example Prompt

Try this with ChatGPT using the DNS Domain tool
Our emails are landing in spam. Check the SPF, DKIM, and DMARC records for example.com and tell me what is wrong.

Tips

  • ChatGPT can generate the correct SPF record syntax for your sending services
  • Ask for a DMARC policy recommendation based on your current setup
  • Check records after adding a new email sending service to ensure it is included

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