# PowerDMARC (ChatGPT App)

> Check DMARC, SPF & DKIM

- Type: app
- Publisher: PowerDMARC (official)
- Categories: Data & Analytics
- Website: https://chatgpt.com/plugins/plugin_asdk_app_6a57223c7e648191b790ff2f49e8c201
- Open in ChatGPT: https://chatgpt.com/plugins/plugin_asdk_app_6a57223c7e648191b790ff2f49e8c201
- Version: 1.0.0
- Listed: 2026-10-04

## About

PowerDMARC brings your email-authentication data into ChatGPT. Ask about any domain's security posture and get an interpreted DMARC, SPF, DKIM, BIMI, and MTA-STS breakdown. Dig into DMARC aggregate reports to see who's sending email as your domain, which sources are failing authentication, and where your mail is coming from by country and organization.

Look up live DNS and WHOIS records, generate correctly-formatted DMARC, SPF, and DKIM records, and review your hosted-service configuration.

Authentication is handled securely via OAuth — the plugin accesses only what your PowerDMARC account already permits, and never stores your credentials or tokens.

## How to use

1. **Add it in ChatGPT** Open PowerDMARC in ChatGPT's Plugin directory (button above), select + to add it and sign in if asked.

2. **Use it in a chat** Type @ in the composer and pick PowerDMARC, or start your message with its name. ChatGPT may also suggest it when it fits what you ask.

## Example prompts

- "Check the email authentication health of my domain"
- "Show me who's sending email as my domain and which sources are failing"
- "Generate a DMARC record with a reject policy"

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Source: https://chatgptplugins.directory/apps/powerdmarc · Index: https://chatgptplugins.directory/llms.txt · Independent and community-run. Not affiliated with or endorsed by OpenAI. ChatGPT is a trademark of OpenAI.