Email Verifier (SMTP, MX, Catch-All)
Bulk email verification: live SMTP mailbox check, MX, catch-all, disposable and role detection.
MCP server · by sumitrmardy
About
Email Verifier (SMTP, MX, Catch-All) is an MCP server published by sumitrmardy. Marketplaces we read that list it: 1 (Official MCP Registry). We first saw it on 2026-10-21 and have recorded no change since. As of our marketplace pass on 2026-10-24.
What it asks for
- Runs remotely
None of the marketplaces we read publishes its tools or the settings it asks for.
Requires: Authorization header
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Connect
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Official MCP Registry (Open the registry record) | Listed | 1.0.0 | Forks (GitHub): 0 Stars (GitHub): 0 |
Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
What changed
- Became a product we track
- Official MCP Registry: appeared
Similar plugins
Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.
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Verify emails (syntax, MX, SMTP mailbox, catch-all), test email DNS and check Spamhaus blocklists.
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Verify emails (valid/invalid/risky/unknown): MX, SMTP, catch-all, disposable. Free agent key.
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Email Validator (MX, Disposable, Typo)
Validate emails without sending mail: syntax, MX, disposable, role and typo checks, SPF/DMARC.
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Verify email addresses, clean lists, and audit a domain SPF, DKIM, DMARC and MX setup.
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Verify email deliverability by SMTP. Catch-all/disposable/role detection. EU-hosted, GDPR-ready.
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Email List Validation Email Verification
Verify emails (valid/invalid/risky/unknown): MX, SMTP, catch-all, disposable. Free agent key.
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Bulk Email Verifier & MX Check
Email list check: syntax, domain, MX records, disposable/role addresses (DNS level). Winters Works.
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Keyless email checks: disposable, role, and free-provider detection, MX, and typo suggestions.
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Runs a deep mailbox existence check to verify catch-all, accept-all, and SEG protected emails.
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Verify email addresses in real time: deliverability, disposable and role addresses, typo fixes.
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Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.
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Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.