MCP.Market

JustEmails MCP server

online · 100% uptime
by justemails.app·app.justemails/mcp·v0.2.0
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Email hosting from your AI: read and send mail, add domains, check DNS and manage mailboxes.

B77/100grade B
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Safety scan
B77/100

full report

Adoption
New

Little public usage data yet

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JustEmails tools

Tool list not cached yet. `describe` through the gateway fetches it live.

Public scan report

scanner v0.1.10 · 2026-10-01 · same rubric, same numbers if you re-run it

1 low
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 336ms (auth required)20/20
  • –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
  • Auth qualityOAuth resource metadata advertised on 40115/15
  • Maintenanceno repository listed3/15
  • Maintainer identityendpoint served from the registry-verified namespace domain8/10

Findings (1)

  • lowNo source repository listedmaint.no-repo
Overall 77/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How JustEmails compares

Against every graded Email MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
77/100
higher than 50% of 916 Email servers
Uptime
100%
of our recent checks; the typical remote Email server answers 100%
Response time
223 ms
faster than 62% of 609 Email servers

Install JustEmails in Claude Code, Cursor or VS Code

claude mcp add --transport http mcp https://mcp.justemails.app/mcp
Add to Cursor

JustEmails: common questions

Is JustEmails MCP server safe?
Mostly: it is graded B (77/100). Read the JustEmails safety report
How do I install JustEmails?
It runs remotely at mcp.justemails.app. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does JustEmails need an API key?
No key to paste: it signs you in with OAuth when your client connects.
Is JustEmails maintained?
The latest release is v0.2.0.
Is JustEmails up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
What can I use instead of JustEmails?
Servers from other publishers that do the same job: Agenticmail MCP server, smbCloud Mail & Auth MCP server and Openagentemail MCP server.
How does JustEmails compare with other Email MCP servers?
safety score 77/100 (higher than 50% of 916 Email servers); uptime 100% (of our recent checks; the typical remote Email server answers 100%); response time 223 ms (faster than 62% of 609 Email servers). Full comparison.

Alternatives to JustEmails

Same job from other publishers: the closest match first, then the best rated.

  • Agenticmail
    Real email and SMS for AI agents — send mail, receive verification codes, drive a real inbox.
    B
  • smbCloud Mail & Auth
    Email infrastructure and authentication for developers: domains, inbox routes, auth apps, deploys.
    A
  • Openagentemail
    Unlimited agent mailboxes — create identities, read/wait for mail, extract OTPs, send email.
    B
  • Fluxmail
    Read, search, draft, send, and organize email through Gmail, Outlook, and IMAP/SMTP mailboxes.
    B
  • Agent Email
    Local email connectivity for AI agents — read, draft, send, and organize Outlook mail via MCP
    A