MCP Servers 305
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Postfleet
Give an AI agent its own email address: send, reply, read, and wait for mail.

X402tools
10 pay-per-call tools for AI agents: QR, screenshots, DNS, OCR, PDF, email & more.
AgentMail
Email inboxes for AI agents: send, receive, reply, search, and manage threaded email over MCP.
Idig Dns
Professional DNS diagnostics: 14 tools for DNS, DNSSEC, email security, SSL, and propagation.
Ready APIs
135 MCP tools: geo, email, phone, company, DNS, FX, equities, weather, tax, econ, intel — one key.
Lead Radar
B2B lead generation from Google Maps: search, dedupe and email-enrich businesses.
Prospeo Server
Prospeo: Find, search, and enrich people and companies with verified emails and mobile numbers.

Maeil
Invite someone to a calendar event by phone number and get their real email back when they accept.

DocVerdict
PDF, photo, email, and file comparison evidence checks with plain-language reports.

Loops
Manage Loops contacts, mailing lists, campaigns, and transactional email from your Loops account.
redirect.pizza
Manage URL redirects, domains, email forwards, and analytics on redirect.pizza.
WarmySender
AI-agent outreach: cold email, warmup, LinkedIn, Instagram, WhatsApp, verification, 200M leads
Professor Sausages — Trust & Verification
Email, phone, domain, URL & OFAC verification; phishing and IBAN checks via x402.

Frasma
Read-only Frasma MCP: profile, knowledge search, diagnostic handoff.
Fidro
Signup fraud checks: score emails and IPs, look up IPs and manage your blocklist.
Aura
Email address, webhook, durable memory and zero-token waiting for agents.
Envloped
Send transactional email, verify domains, build contact segments, and draft marketing campaigns.
Eusend
Send transactional email and manage domains, audiences, and broadcasts from any MCP client.
Cronping
Dead-man's-switch heartbeat monitor for agents, cron jobs & workers.
Scribe
Manage Scribe email signatures: templates, teammates, smart fields and campaigns, via OAuth.
Refine Job Search
Job search management: applications, interviews, offers, recruiter email, and company openings.