Test Mailbox alternatives
24 email MCP servers from other publishers do the same job as Test Mailbox. The closest match comes first, then the best rated, with at most two per publisher.
Zero-config disposable email inboxes for AI agents: create, read mail, await verify codes.
No reviews yetlocal · npm4246/wkFreeUnlimited agent mailboxes — create identities, read/wait for mail, extract OTPs, send email.
No reviews yetlocal · npm44FreeDisposable email inboxes for AI agents: create, wait for mail, extract verification codes
No reviews yetlocal · npm329/wkFreeTest an email before it goes out: a disposable address, 41 checks with RFC citations, a fix plan.
No reviews yetgateway-readyFreeMicrosoft Outlook MCP server — 22 tools for email, calendar, contacts, and mailbox management.
No reviews yetlocal · npm37328/wkFreeNever-stored live email: read, send, organize, schedule and auto-triage Gmail or any IMAP mailbox.
No reviews yetgateway-ready631/wkFreeShipmail MCP server for AI agent custom-domain email inboxes with REST API and webhooks.
No reviews yetgateway-ready1312/wkFreeGive an AI agent its own email address: send, reply, read, and wait for mail.
No reviews yetgateway-ready68/wkFreeReal email inboxes for AI agents: open an address, read the one-time code, send mail.
No reviews yetlocal · pypi40/wkFreeEmail-domain intelligence: MX capability, provider, disposable status, SPF, DMARC, and MTA-STS.
No reviews yetgateway-readyFreeExtract emails and phones from any website via Apify.
No reviews yetgateway-readyFreeSelf-hosted MCP server for unified IMAP/SMTP mailbox access: read, list, and send email.
No reviews yetlocal · oci4FreeMCP server for Mimecast email security: message queue, held messages, domains, and threats.
No reviews yetlocal · oci1FreeEphemeral mailboxes and a mock OAuth IdP for testing email and auth flows — 39 API-driven tools
No reviews yetgateway-readyFreeFind the contact email of YouTube channels from the link, the @handle or the channel_id. Resolves th
No reviews yetgateway-readyFreeRender markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.
No reviews yetgateway-ready1.4k5.2k/wkFreeAI-powered OSINT agent & MCP server. 16 tools: email, breach, IP, WHOIS, DNS, Shodan, GitHub & more.
No reviews yetlocal · pypi1.6k886/wkFreeAgent-Native Superhuman - email client with keyboard shortcuts and AI triage
No reviews yetgateway-ready4.9kFreeProgrammable email inbox for AI agents — JMAP, PoW auth, stdio MCP server.
No reviews yetgateway-ready261234/wkFreeAI email inbox and sending tools with attachments, search, live events, and webhooks.
No reviews yetgateway-ready65327/wkFreeLet ChatGPT, Claude & Cursor use your Mac: email, calendar, iMessage, Teams, files. Local, free.
No reviews yetgateway-ready552.0k/wkFreeCopy AI-generated content to the macOS clipboard: rich Gmail-ready email drafts, text, and files
No reviews yetlocal · mcpb247FreeAnalyze, audit, fix and diff HTML, MJML, Maizzle and React Email across 21 email clients.
No reviews yetgateway-ready766/wkFreeNo-KYC offshore hosting an AI agent runs end-to-end: no-email signup, crypto, VPS, deploy, Tor.
No reviews yetgateway-ready3.2k/wkFree
