MinuteMail MCP server

• archived.deletewrite actionFree

  Permanently delete an archived mailbox.

• archived.getFree

  Fetch a single archived mailbox by ID.

• archived.listFree

  List the tenant's archived (expired but recoverable) mailboxes.

• archived.reactivateFree

  Reactivate an archived mailbox back to active state.

• attachments.addFree

  Attach a file to a test-injected email (base64 payload).

• attachments.deletewrite actionFree

  Delete a single attachment.

• attachments.delete_bulkwrite actionFree

  Delete several attachments of one email at once.

• attachments.getFree

  Download an attachment. The file contents are returned base64-encoded in the JSON "data" field.

• attachments.listFree

  List the attachments of an email (metadata only).

• domains.deletewrite actionFree

  Delete a registered custom domain.

• domains.listFree

  List the tenant's custom domains with their DNS verification status.

• domains.registerFree

  Register a new custom domain. DNS records (TXT token + MX) must then be added before verification can succeed.

• domains.verifyFree

  Trigger DNS verification (TXT + MX) of a registered domain.

• identities.createwrite actionFree

  Create a mock identity bound to a mailbox for OAuth flow testing.

• identities.deletewrite actionFree

  Delete a mock identity.

• identities.getFree

  Fetch a single mock identity by ID.

• identities.listFree

  List the tenant's mock identities, optionally filtered by OAuth client or mailbox address.

• identities.updatewrite actionFree

  Update a mock identity: profile fields, isActive (activate/deactivate), emailVerified, and custom claims merged into the ID token and userinfo.

• mailboxes.createwrite actionFree

  Create a new temporary mailbox. The domain defaults to the tenant's default domain; the owner is always the API key's owner.

• mailboxes.deletewrite actionFree

  Delete a mailbox and its contents by ID.

• mailboxes.delete_bulkwrite actionFree

  Delete several mailboxes at once by ID.

• mailboxes.getFree

  Fetch a single mailbox by ID.

• mailboxes.listFree

  List the tenant's active mailboxes (owner is derived from the API key). Optionally look up a single mailbox by exact address.

• mails.deletewrite actionFree

  Delete a single email.

• mails.delete_bulkwrite actionFree

  Delete several emails of one mailbox at once.

• mails.getFree

  Fetch a single email by ID, including body and attachment metadata.

• mails.injectFree

  Inject a simulated inbound email into a mailbox (multipart upload). No external mail is sent; use this to simulate inbound mail for flow testing.

• mails.listFree

  List the emails in a mailbox, newest first.

• oauth.clients.createwrite actionFree

  Register an OAuth client for mock identity flows. The plaintext clientSecret is returned once at creation.

• oauth.clients.deletewrite actionFree

  Delete an OAuth client by its public client ID.

• oauth.clients.getFree

  Fetch a single OAuth client by its public client ID.

• oauth.clients.listFree

  List the tenant's OAuth clients for mock identity testing.

• oauth.clients.rotate_secretFree

  Rotate an OAuth client's secret. The new plaintext secret is returned once.

• team.invitations.createwrite actionFree

  Create a team invitation for an email address (SMTP invite is sent by the team service).

• team.invitations.deletewrite actionFree

  Revoke a team invitation.

• team.invitations.listFree

  List the tenant's team invitations.

• team.members.addFree

  Add a team member directly (no invitation flow).

• team.members.deletewrite actionFree

  Remove a team member.

• team.members.getFree

  Fetch a single team member by ID.

• team.members.listFree

  List the tenant's team members.

• –Code scanremote-only server, no package to scann/a
• Live reliabilityremote reachable in 846ms20/20
• Tool poisoning40 tool descriptions checked15/15
• Auth qualityAPI key sent as a header8/15
• Maintenancelast push 27 days ago15/15
• Maintainer identityregistry namespace matches repository owner6/10

MinuteMail: common questions

Is MinuteMail MCP server safe?

Yes, by our scan: it is graded A (85/100). Read the MinuteMail safety report

How do I install MinuteMail?

It runs remotely at mcp.minutemail.co. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.

Does MinuteMail need an API key?

Yes. The registry entry asks for Authorization.

Is MinuteMail maintained?

The last commit was 27 days ago (2026-08-25). The latest release is v1.1.3.

Is MinuteMail up?

100% of our last 8 checks got an answer. We check remote servers about four times a day.

What can I use instead of MinuteMail?

Servers from other publishers that do the same job: Atomic Mail MCP server, Fluxmail MCP server and MCP server. Compare all MinuteMail alternatives.