Domain Deliverability Checker alternatives
24 email MCP servers from other publishers do the same job as Domain Deliverability Checker. The closest match comes first, then the best rated, with at most two per publisher.
Authenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM verified.
No reviews yetgateway-ready19130/wkFreeAuthenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM verified.
No reviews yetgateway-ready191FreeSend transactional email, run campaigns, manage contacts and automations, audit deliverability.
No reviews yetgateway-ready1219/wkFree55 tools, 7 Resources, Sigma rules, email SPF/DMARC, MITRE, CVE/KEV, risk_score. No key.
No reviews yetgateway-ready35FreeMonitor and manage email authentication (SPF, DKIM, DMARC, MTA-STS, BIMI) for your domains.
No reviews yetgateway-ready6.4k/wkFreeDNS and email security scanner with 81 MCP tools for SPF, DMARC, DNSSEC, SSL, and brand audits.
No reviews yetgateway-ready9FreeDNS and email security: check SPF, DKIM, DMARC, DNSSEC, DANE and build the records. 45 tools.
No reviews yetgateway-ready276/wkFreeRender markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.
No reviews yetgateway-ready1.4k4.6k/wkFreeEmail infrastructure and authentication for developers: domains, inbox routes, auth apps, deploys.
No reviews yetgateway-ready12582/wkFreeAnalyze, audit, fix and diff HTML, MJML, Maizzle and React Email across 21 email clients.
No reviews yetgateway-ready71.1k/wkFreeLightweight DMARC parser: auto-fetch email reports, visualize compliance in a single all-in-one app
No reviews yetlocal · oci207FreeVerify email addresses in real time: deliverability, disposable and role addresses, typo fixes.
No reviews yetgateway-ready668/wkFreePrivacy-focused email: domains, DNS verification, aliases, SMTP sending, mailboxes and calendars.
No reviews yetlocal · npm2278/wkFreeAI agents read & send email, manage mailboxes, domains and webhooks via the QMailing API.
No reviews yetgateway-ready133/wkFreeSend email, manage domains, DNS, webhooks, templates, and inbound routing on MailKite
No reviews yetgateway-ready51/wkFreeAgent infra: email, phone, social, domains, VPS, wallets. Paid per-action via x402, no API key.
No reviews yetgateway-ready6FreeBuy .vn/intl domains in VND, deploy apps, Postgres, email, VietQR pay — Vietnam MCP for AI agents
No reviews yetlocal · npm433/wkFreeEmail MCP server for AI agents: IMAP/SMTP, Gmail, Outlook, calendar, ManageSieve, AI triage, OAuth2.
5.0(1)local · npm1.3k/wkFreeAI-powered OSINT agent & MCP server. 21 tools: email, breach, IP, WHOIS, DNS, Shodan, GitHub & more.
No reviews yetlocal · pypi1.8k886/wkFreeSearch Gmail and Outlook, save drafts, manage email rules, and view email stats.
No reviews yetgateway-ready12kFreeAgent-Native Superhuman - email client with keyboard shortcuts and AI triage
No reviews yetgateway-ready7.0kFreeProgrammable email inbox for AI agents — JMAP, PoW auth, stdio MCP server.
No reviews yetgateway-ready267585/wkFreeMac & Windows: let ChatGPT, Claude & Cursor use your email, calendar, iMessage, Teams, files.
No reviews yetgateway-ready712.0k/wkFreeAI email inbox and sending tools with attachments, search, live events, and webhooks.
No reviews yetgateway-ready65285/wkFree
Domain Deliverability Checker alternatives by what you need
Open source Domain Deliverability Checker alternatives (18)
Published under an open licence such as MIT or Apache-2.0.
e2a — email for AI agents, e2a — email for AI agents, MisarMail MCP Server, ContrastAPI, Palisade, IntoDNS.ai DNS & Email Security Scanner, emailmd, Emailens MCP and 10 more below.
Hosted Domain Deliverability Checker alternatives (19)
Nothing to install: a remote endpoint you add by URL. Also callable through the mcp.market gateway.
e2a — email for AI agents, e2a — email for AI agents, MisarMail MCP Server, ContrastAPI, Palisade, BlackVeil DNS & Email Security Scanner, IntoDNS.ai DNS & Email Security Scanner, emailmd and 11 more below.
Local Domain Deliverability Checker alternatives (5)
A package you install and run on your own machine, so your data stays on your computer.
Parse-DMARC MCP Server, Forward Email, Monacloud, Mailoo - Email MCP Server, OpenOSINT.
Safest Domain Deliverability Checker alternatives (16)
Graded A: passed every check the scanner runs on the latest release.
e2a — email for AI agents, e2a — email for AI agents, MisarMail MCP Server, Palisade, emailmd, smbCloud Mail & Auth, Parse-DMARC MCP Server, MailProbe and 8 more below.
Domain Deliverability Checker and its alternatives compared
| Server | Grade | Rating | Licence | Runs | Stars |
|---|---|---|---|---|---|
| Domain Deliverability Checker(this one) | B77 | No reviews yet | MIT | Local | 1 |
| e2a — email for AI agents | A96 | No reviews yet | Apache-2.0 | Hosted | 191 |
| e2a — email for AI agents | A93 | No reviews yet | Apache-2.0 | Hosted | 191 |
| MisarMail MCP Server | A90 | No reviews yet | MIT | Hosted | 1 |
| ContrastAPI | B75 | No reviews yet | MIT | Hosted | 35 |
| Palisade | A94 | No reviews yet | MIT | Hosted | 0 |
| BlackVeil DNS & Email Security Scanner | B77 | No reviews yet | NOASSERTION | Hosted | 9 |
| IntoDNS.ai DNS & Email Security Scanner | B83 | No reviews yet | MIT | Hosted | 2 |
| emailmd | A93 | No reviews yet | MIT | Hosted | 1.4k |
| smbCloud Mail & Auth | A92 | No reviews yet | NOASSERTION | Hosted | 12 |
| Emailens MCP | B82 | No reviews yet | MIT | Hosted | 7 |
| Parse-DMARC MCP Server | A90 | No reviews yet | Apache-2.0 | Local | 207 |
| MailProbe | A88 | No reviews yet | MIT | Hosted | 0 |
| Forward Email | A86 | No reviews yet | NOASSERTION | Local | 2 |
| Qmailing | A96 | No reviews yet | MIT | Hosted | 1 |
| Mailkite | A99 | No reviews yet | MIT | Hosted | 0 |
| Palmyr | B80 | No reviews yet | MIT | Hosted | 6 |
| Monacloud | C58 | No reviews yet | MIT | Local | 0 |
| Mailoo - Email MCP Server | A85 | 5.0 (1) | LGPL-3.0 | Local | 0 |
| OpenOSINT | C63 | No reviews yet | MIT | Local | 1.8k |
| Inbox Zero | A97 | No reviews yet | NOASSERTION | Hosted | 12k |
| Agent-Native Mail | A98 | No reviews yet | Not stated | Hosted | 7.0k |
| Atomic Mail | A93 | No reviews yet | MIT | Hosted | 267 |
| LMCP | B72 | No reviews yet | NOASSERTION | Hosted | 71 |
| Email Inbox API + Sending by Sendmux | A96 | No reviews yet | MIT | Hosted | 65 |