Mailvett: Email Validation API for AI Agents

dev.workers.cybermax-tools.cybermax/mailvettVersion 1.0.2

Mailvett: validate emails. MX, provider, disposable/role/free flags, typo fix, verdict.

Status

Responds149 msNov 14, 2026, 14:28 UTCAnswered our handshake without sign-in.

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Data from the official MCP Registry, checked by run.zero. How we check

Streamable HTTP

https://mailvett.cybermaxtools.com/mcp?via=mcp-registryResponds149 msNov 14, 2026, 14:28 UTC

No sign-in

claude mcp add --transport http mailvett 'https://mailvett.cybermaxtools.com/mcp?via=mcp-registry'

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Settings > Connectors > Add custom connector
Name: mailvett
Remote MCP server URL: https://mailvett.cybermaxtools.com/mcp?via=mcp-registry

{
  "mcpServers": {
    "mailvett": {
      "url": "https://mailvett.cybermaxtools.com/mcp?via=mcp-registry"
    }
  }
}

code --add-mcp '{"name":"mailvett","type":"http","url":"https://mailvett.cybermaxtools.com/mcp?via=mcp-registry"}'

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1 tools

Tools of Mailvett: Email Validation API for AI Agents
	Description		Read-only	Idempotent	Open world
`validate_emails`Check up to 10 email addresses: syntax, whether the domain exists and has mail servers (MX), mail provider, disposable, role account (info@, sales@), free provider, likely typo with a suggested fix, domain age, SPF and DMARC. Returns verdict (deliverable_likely/risky/undeliverable/invalid), score 0-100 and reason codes per address. Does not verify that the mailbox itself exists.	Check up to 10 email addresses: syntax, whether the domain exists and has mail servers (MX), mail provider, disposable, role account (info@, sales@), free provider, likely typo with a suggested fix, domain age, SPF and DMARC. Returns verdict (deliverable_likely/risky/undeliverable/invalid), score 0-100 and reason codes per address. Does not verify that the mailbox itself exists.	No	Yes	Yes	Yes

Registry status: Active
Published: Oct 10, 2026
Updated: Oct 10, 2026
Website: https://cybermaxtools.com/store/mailvett-api/⁠ (opens in a new tab)
Repository: https://gitlab.com/CyberMax.tools/agent-tools⁠ (opens in a new tab)
Categories (suggested): CommunicationSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
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