api_key
Bulk Email Checker
Bulk Email Checker verifies email addresses in real time and reports deliverability, mailbox, domain, risk, and mail-server details.
Integration
- Vendor
- Bulk Email Checker
- Category
- other
- Auth
- API_KEY
- Tools
- 1
- Composio slug
bulk_email_checker
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
- Create or open a Switchy Project.
- Open Integrations and connect Bulk Email Checker.
- Authorise through api_key. Switchy stores the connection against your org.
- Everyone in the Project can now @-mention the Bulk Email Checker tools in chat.
What teammates see: by default, memories from Bulk Email Checker are scoped to the Project (PROJECT visibility) - you can mark any memory PRIVATE or share it ORG-wide.
Works well with
Top models
Compatibility data appears once enough Projects have used this MCP together with a given model.
How Switchy teams use it
Not enough Projects yet to publish anonymised usage stats (we require ≥ 50 Projects per week).