Mailbox MCP server
Self-hosted MCP server for unified IMAP/SMTP mailbox access: read, list, and send email.
Safety scan
?
not scanned yet
Adoption
Not measured yet
Usage numbers are collected on the next scan
Reviews
Write oneNobody has reviewed Mailbox yet.
If you have run it, two minutes of your experience saves the next person an afternoon.
Mailbox tools
No tool declarations could be read from the package source. They show once the server is installed.
Install directly
claude mcp add mailbox -- docker run -i --rm docker.io/psyb0t/mailbox:v0.4.15
Mailbox: common questions
- Is Mailbox MCP server safe?
- Not known yet: the safety scan has not run. New listings are scanned within a few days.
- How do I install Mailbox?
- It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.
- Does Mailbox need an API key?
- Not as far as the registry entry and our scan can tell: no credentials are declared or required.
- Is Mailbox maintained?
- The latest release is v0.4.15.
- What can I use instead of Mailbox?
- Servers from other publishers that do the same job: Fluxmail MCP server, Lettio MCP server and Agent Email List — Free SMTP Relay for AI Agents MCP server. Compare all Mailbox alternatives.
Alternatives to Mailbox
Same job from other publishers: the closest match first, then the best rated.
FluxmailRead, search, draft, send, and organize email through Gmail, Outlook, and IMAP/SMTP mailboxes.not reviewedGrowingC
Lettio MCPPrivate, EU-hosted email for AI agents over JMAP: read, search, reply, organize, send.not reviewedGrowingA- Agent Email List — Free SMTP Relay for AI AgentsFree transactional email + SMTP relay. Agents self-signup, no API key needed to start.not reviewedGrowingB
- IMAP MCP ProProduction IMAP & SMTP for Claude: multi-account email search, triage, send, and spam checks.not reviewedNewA
- ShakaCompany email for Rwanda. Read and send mail from a Shaka mailbox over OAuth or an API key.not reviewedNewB
