Exchange FAQs

Question 1

What is Model Context Protocol (MCP) in the context of Exchange?

Accepted Answer

MCP is the protocol Exchange uses to expose email functionalities as structured API tools. This enables programmatic and interactive email management within compatible client applications, such as AI agents or web interfaces.

Question 2

What is Exchange MCP Server?

Accepted Answer

Exchange is a multi-user Model Context Protocol (MCP) server that provides secure API access to IMAP email accounts. It integrates OAuth 2.1 for authentication and offers comprehensive tools for email management.

Question 3

How does Exchange ensure the security of email access?

Accepted Answer

It features an integrated OAuth 2.1 Authorization Server with PKCE, AES-256-GCM encryption for IMAP credentials, constant-time secret comparisons, and robust HTTP security headers to protect user data.

Question 4

What email management operations can I perform with Exchange?

Accepted Answer

Exchange offers a wide range of MCP tools including listing, reading, searching, moving, and deleting emails. Users can also create, update, and send drafts, manage folders, and send/reply/forward emails.

Question 5

Is Exchange suitable for multi-user environments?

Accepted Answer

Yes, Exchange is specifically designed for multi-user deployment. It provides isolated IMAP sessions for each user while centralizing secure OAuth 2.1 authorization and management.

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