email MCP servers

Disposable email inboxes for AI agents: create an address, wait for mail, read OTP codes and links.

Small-business CRM, tasks, social posting, email campaigns, analytics and growth hypotheses

Run LinkedIn and email outreach: find leads, manage campaigns, and reply to prospects.

Audit SPF, DKIM, DMARC, MX, BIMI, MTA-STS for a domain; score + grade. $0.003 USDC/call via x402.

Verify email addresses in bulk: syntax, domain, MX, disposable and role addresses, SPF and DMARC

Pay-per-call x402 DNS, WHOIS/RDAP, availability, email security, SSL check, CT subdomains.

Send email, search delivery logs, and manage domains and your Maileroo account.

Email hosting from your AI: read and send mail, add domains, check DNS and manage mailboxes.

TryKitt MCP — wraps the TryKitt.ai B2B email finder API (trykitt.ai)

Send email and newsletters with Mailtea over MCP, plus skills for email and website design.

Check email addresses for syntax, MX and disposable domains. $0.0015/call via x402.

Manage Aerosend cold email domains, mailboxes, tags, warmup, inbox placement and domain burn.

Email, calendar and contacts for AI agents: Gmail, Microsoft 365 and IMAP accounts behind one API.

Validates domain email MX records and DNS status via Cloudflare DNS-over-HTTPS.

LeadMagic MCP — wraps the LeadMagic B2B email-finder API (leadmagic.io)

Verify email addresses with Emailable one by one or in batches, and read credits and batch results.

Email for AI agents: send, receive, threads, templates, domains and mailboxes on your own server.

Invoicing tools for AI assistants: clients, draft invoices with computed tax, and email sending.

Paid email, DNS, mail-security and RDAP intelligence for agents over x402.

NZ 028 phone number, two-way SMS and an @agentline.nz email inbox for your AI agent.

Email for agents: domains, aliases, IMAP mailboxes, DNS, sending and webhooks via one API key.

MailSenpai: lists, campaigns, DNS & spam checks (74 tools, OAuth, EU). SMTP Senpai: SMTP & API.

Read Helpwise conversations, contacts, tags and reports; note, tag, assign, close; send one email.

Reoon MCP — wraps the Reoon Email Verifier API (reoon.com)