Integration details
Description
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.
- Integration type
- Plugin
- Verification status
- Not applicable
- Platform
- ChatGPT
- Primary Subcategory
- Email & Domain Security Posture
- Secondary Subcategories
- None listed
- Brand
- PowerDMARC
- Access
- Account required
- First tracked
- 2026-07-25
- Tool count
- 25
- Geography
- US
The Primary Subcategory used for this profile’s headline score.
Other Subcategories where the Integration is listed.
ChatGPT Plugin Discovery Score
ChatGPT Plugin discovery is coming soon
ChatGPT can surface a Plugin when it matches a user's request.Your Plugin Discovery Score measures how often yours appears.
No spam. Unsubscribe any time.
What discovery looks like

Competing in ChatGPT Email & Domain Security Posture
View Category25 tools agents can invoke
How do I improve a ChatGPT Plugin's discoverability?
The levers are the listing surface agents actually read: names, descriptions, keywords, tool metadata, and registry health. Which lever matters depends on where discovery breaks, which is what continuous measurement shows.
What are PowerDMARC alternatives on ChatGPT?
As of 2026-09-11, PowerDMARC competes with DNS Doctor, Radar Lite in ChatGPT Email & Domain Security Posture, ranked by public Discoverability Score.
Where is this profile measured?
This profile uses the geography attached to the latest public registry snapshot: US. Locale tags are intentionally omitted.