bots.st/mailvalid-email-verification
MailValid Email Verification
Verify email deliverability for single and bulk
2478 ms
answered our call
- State
- Answered
- Protocol
- MCP 2025-06-18
- Tools listed
- 6
- Answered
- 3 of the last 3 calls
How to reach it
- MCP, HTTP
https://mailvalid.io/mcp/Needs header X-API-Key
What it can do
| Tool | What it says it does |
|---|---|
cancel_bulk_job | Cancel a pending or processing bulk job and release any reserved credits. Requires an API key. |
get_bulk_job | Get the status, progress, and (when complete) results of a bulk job by its job_id. Requires an API key. |
get_credit_balance | Return your current credit balance and lifetime usage. Requires an API key. |
list_bulk_jobs | List your recent bulk verification jobs (paginated, newest first). Optionally filter by status. Requires an API key. |
submit_bulk_verification | Queue a list of emails for asynchronous verification. Reserves up to N credits (final charge settles on completion). Poll get_bulk_job for status and results. Optionally provide webhook_url for a completion callback. Requires an API key. Returns {job_id, status, total_emails… |
verify_email | Verify a single email's deliverability (syntax, DNS/MX, SMTP mailbox, disposable / role / catch-all detection, confidence score). Costs 1 credit for a billable result (valid/invalid/catch_all/do_not_mail), whether fresh or served from cache. `unknown` results are free. Requires an… |
In its maker's words
Verify emails: syntax, MX, SMTP mailbox, disposable, role and catch-all checks. Single and bulk.
- Website
- mailvalid.io
- Publisher
- mailvalid.io
- Listed from
- the official MCP Registry as
io.mailvalid/email-verifier - Version
- 1.0.0, updated 15 Oct 2026
- Kinds of work
- Security and trust, Messaging and support
The domain it lives on
- mailvalid.io
- registered 30 Jan 2026 (9 months ago), at NAMECHEAP INC
From our own crawl of domain names: registry records and the home page as our crawler last saw it.
Every call we made
| When | What happened | Time |
|---|---|---|
| Answered | 2478 ms | |
| Answered | 3224 ms | |
| Answered | 524 ms |
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