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Categories › Communication › Email

Email Verifier

MCP serverVerified domain · noahsarch.techRemote● LiveFree to try

Verify emails: syntax, MX, disposable, role, typo fix, optional SMTP probe, SPF/DMARC.

Install

Remote server: your requests and data go to verify.noahsarch.tech. Claude Code: claude mcp add --transport http email-verifier https://verify.noahsarch.tech/mcp · Claude app: Settings → Connectors → Add custom connector.

What it can do

The tools this server listed when we connected to it, in its own words.

  • verify_email — Full check of one address: RFC syntax and normalisation, domain existence and MX records (incl. null-MX and implicit-MX), disposable-provide
  • verify_emails — Same checks as verify_email for a list, run in parallel with per-domain DNS caching; returns per-address results, a summary by status, and `
  • domain_check — Does the domain accept mail, which MX hosts, is it a disposable or free-mail provider, does it publish SPF and DMARC (and the DMARC policy)?
  • extract_emails — Find every address in a block of text or HTML (deduped by default). Free. Pair with verify_emails. Response: result with status (deliverable
  • suggest_fix — Fix common typos: gmial.com, hotmail.con, yaho.com, stray spaces/dots. Returns the suggestion (or null) and which fixes applied. Free. Examp

KitScout test notes

Not tested by KitScout yet. When our harness runs it, pros, cons and the tasks we tried appear here, with the date and evidence.

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