What is a #dmarc MCP server?
An MCP server tagged #dmarc implements the Model Context Protocol so AI assistants like Claude, Cursor, and VS Code can access dmarc-related tools, data, or APIs.
10 #dmarc MCP Servers & Clients
Every MCP server and client below is tagged #dmarc — install one to give Claude, Cursor, VS Code, or any other MCP-compatible client access to dmarc tools.
All
@deliveriq/mcp
Davison-Francis
Email-deliverability tools for AI agents — 12 MCP tools across email verification, DNSBL across 50 zones, SPF/DKIM/DMARC analysis, spam-trap heuristic scoring, domain intelligence, and email finder. Free tier with no credit card. MIT licensed. Drops into Claude Desktop and Cursor
Added 6 months ago
MT
Mailx Tools
Mailwarm
Email deliverability tools for AI agents. Check SPF, DKIM, DMARC, BIMI, blacklists, SMTP/IMAP connectivity, and generate DNS records.
Added 7 months ago
MT
Mailx Tools
Mailwarm
MCP server for email deliverability: validate SPF/DKIM/DMARC/BIMI, check blacklists, test SMTP/IMAP, look up DNS, and generate ready-to-deploy records for any major email provider. Ships with two one-click prompts (audit-deliverability, setup-dns). Public, no auth.
Added 7 months ago
OC
Online Cyber Tools Mcp
Jambozx
Exposes 280+ free dev/security tools from onlinecybertools.com as MCP tools in one server: Base64/URL/JWT encoders, MD5/SHA/HMAC/bcrypt/argon2 hashes, JSON/YAML/XML formatters, regex tester, network diagnostics (ping/traceroute/dig/whois/SSL/SPF/DMARC), and OSINT lookups. No auth
Added 5 months ago
PowerDMARC
powerdmarc
PowerDMARC's MCP server brings live email authentication data directly into any MCP-compatible AI assistant: Claude, ChatGPT, Cursor, and others. Instead of generic DMARC advice, the AI works from a customer's actual acc
Added 3 months ago
DD
Domain Deliverability Checker
mammalabsdev
Checks email domain deliverability via DNS: SPF, DKIM, DMARC, MX
Added 5 months ago
IntoDNS MCP Server — DNS & Email Security Scanning
RoscoNL
Free MCP server that gives Claude, Cursor, Windsurf, and other AI assistants live DNS and email security scanning. Exposes 5 tools: scan_domain (full DNS & email security scan with A+ to F grade), check_email_security (SPF, DKIM, DMARC + blacklists), lookup_dns (any record type),
Added 7 months ago
MisarMail — Email Marketing MCP Server
mrgulshanyadav
Full email marketing platform for AI assistants — 32 MCP tools for campaigns, contacts, automations, A/B testing, AI subject line generation, multi-channel messaging (email + WhatsApp + push), deliverability monitoring, DMARC health checks, ecommerce revenue attribution, and adva
Added 8 months ago
AstraVerify Domain Trust Check
AstraVerify
Email security and AI discoverability scores for any domain, with the exact DNS record or tag to fix. Five read-only tools, no account or key needed.
Added last month
DMARKOFF — DMARC, SPF & DKIM Analytics
dmarcoff
DMARKOFF MCP connects your DMARC monitoring data to AI assistants — Claude, ChatGPT, Cursor, Windsurf — via the Model Context Protocol. Instead of opening a dashboard and building filters, you ask questions and get real answers backed by actual data.
Added 6 months ago
Frequently asked questions
Common questions about MCP servers and clients tagged #dmarc
How many #dmarc MCP servers and clients are there?
mcp.so currently lists 10 MCP servers and clients tagged #dmarc.
How do I install a #dmarc MCP server?
Open any server below and copy its install snippet into Claude Desktop, Cursor, VS Code, or another MCP client's configuration — remote servers need no separate download.