# Bulk Email Checker MCP

Vendor: Bulk Email Checker  
Category: other  
Auth: API_KEY  
Composio slug: `bulk_email_checker`

Bulk Email Checker verifies email addresses in real time and reports deliverability, mailbox, domain, risk, and mail-server details.

## Tools

- **Verify Email** — Verify one email address and return its deliverability result, reason, suggested correction, risk flags, mail-server enrichment, and remaining account quota. A passed or failed check may consume one credit, and failed addresses may be added

## Setup

1. Create or open a Switchy Project.
2. Open Integrations and connect Bulk Email Checker.
3. Authorise through api_key.
4. Teammates can now @-mention Bulk Email Checker tools in chat.

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Last verified: 2026-09-04T02:00:56.012Z  
Canonical URL: https://switchy.build/directory/mcps/bulk-email-checker