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Fraud Blocker

ChatGPT plugin

Instant email verification

View in ChatGPT directory

Verify suspicious customer, lead, and signup email addresses directly in ChatGPT with Fraud Blocker.

Fraud Blocker Email Verification helps you investigate individual email addresses before deciding how to handle an order, signup, or lead.

  • Instant Email Verification: Check an email address on demand and receive its verification status and detailed sub-status.
  • Domain & Mail Server Checks: See the email domain and whether valid MX records were found.
  • Address Insights: Identify free-email providers and review suggested address corrections when available.
  • Clear Verification Results: Ask ChatGPT to explain Fraud Blocker's verification response in plain language.
  • Account Usage: View the connected Fraud Blocker account's remaining monthly verification capacity.

Use Fraud Blocker when reviewing a suspicious ecommerce order, lead, registration, or customer email and you want additional information before taking action.

The plugin verifies individual email addresses. It does not automatically block orders, modify checkout flows, or take actions against users on your behalf.

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Movement

From our daily snapshots over the last 30 days.

Rank by placement

#6337of 11,3604places up24h17places up7d
#6,298#6,416#6,534#6,652Oct 6Oct 12Oct 18Oct 24Oct 30Nov 4

Rank in Security

#48of 761places up24h1places up7d
#48#49#50#51Oct 6Oct 12Oct 18Oct 24Oct 30Nov 4

In its category

How this plugin compares with others in the same category. Positions are counted within the category, not across the whole directory.

Security48th of 76 by placement
#PluginPosition7d
46AttackerView#5915130places up
47Scamchecker.nl#613013places down
48Fraud BlockerThis page#633717places up
49Is This AI Agent Safe?#645423places up
50DMARCwise#675336places up

All 76 Security plugins

Example prompts

  • “Verify this email address with Fraud Blocker.”
  • “Check whether this email address is valid and explain the result.”
  • “Show the Fraud Blocker verification details for this email address.”

Skills

  • email-verification

    Use when the user asks to verify, validate, or check whether an email address is deliverable or valid with Fraud Blocker, or asks to interpret a Fraud Blocker email verification result.

Categories
Made by
Fraud Blocker · Website
Sign-in
On Install
Capabilities
Interactive
Availability
Available
Version
1.0.0
Created
October 2, 2026
More info
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