email-deliverability
io.inboxguard/email-deliverability
Scan and fix a domain's email deliverability (SPF, DKIM, DMARC, MTA-STS, BIMI, DNS blocklists).
Description as published in the official MCP registry.
Answers the MCP handshake and lists its tools. Checked 2026-10-04.
What we measured
| Endpoint | https://mcp.inboxguard.io/mcp | registry |
|---|---|---|
| Handshake | Answers the MCP handshake and lists its tools (1,809 ms) | our check, 2026-10-04 |
| Protocol version | 2025-06-18 | our check, 2026-10-04 |
| Tools (28) | scan_domain, get_deliverability_score, check_blocklists, get_dmarc_summary, list_domains, get_domain, list_alerts, list_scans, resolve_alert, get_dns_fix_plan, apply_dns_fix, analyze_headers, scan_domains_batch, get_scan_job, remove_domain, list_registrar_connections, create_notification_channel, create_share_link, connect_snds, get_snds_status, get_snds_ip_stats, connect_inbox_placement, get_inbox_placement_status, start_inbox_placement_test, get_inbox_placement_test, list_inbox_placement_tests, get_deliverability_report, get_portfolio | tools/list, 2026-10-04 |
| Registry version | 1.2.0 · active · updated 2026-06-12 | registry |
Signed reports
No signed reports yet. A report carries a signed decision record from the reporter's gate, so it shows a real call went through, not just an opinion. How to file one.
Connect
claude mcp add --transport http email-deliverability https://mcp.inboxguard.io/mcpCommands are built from the registry entry. Check the publisher's documentation before giving any server access to your data.
Related servers
- emailmd Render markdown into email-safe HTML, lint drafts for deliverability problems, and preview…
- e2a — email for AI agents Authenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM…
- e2a — email for AI agents Authenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM…
- Auth Posture — Email Deliverability & Spoofability Audit One-call domain audit: MX receiving, SPF/DMARC/DKIM spoofing protection…
- MailX Email Deliverability Check SPF/DKIM/DMARC/BIMI, blacklists, SMTP/IMAP; DNS lookups; generate email DNS records.
- Email Inbox API + Sending by Sendmux AI email inbox and sending tools with attachments, search, live events, and webhooks.
Agents can read this page as data: MCP endpoint https://openforallofus.com/api/mcp, tool get_tool with name io.inboxguard/email-deliverability.