marlinjai/email-mcp

v0.2.0 Feature

This release adds 2 notable features for engineering teams evaluating rollout.

Published 3mo MCP SaaS Integrations

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✓ No known CVEs patched

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✓ No known CVEs patched in this version

Summary

AI summary

Batch email operations (delete, move, mark) and a lightweight search mode are introduced.

Full changelog

What's New

Batch Operations

email_batch_delete - Delete multiple emails in a single call (up to 1000 for Gmail, batches of 20 for Outlook, UID ranges for IMAP)
email_batch_move - Move multiple emails to a folder at once
email_batch_mark - Mark multiple emails (read/unread, starred, flagged) at once
All batch tools include sequential fallback for providers without native batch support

Outlook Folder Resolution

Localized folder display names (e.g. "Junk-E-Mail", "Posteingang", "Correo no deseado") are now correctly mapped to Graph API well-known folder names
Session-level caching for folder ID lookups

IMAP Source Folder Fix

email_move, email_delete, and email_mark now accept an optional sourceFolder parameter
Previously hardcoded to INBOX, now works correctly for emails in Junk, Sent, and other folders

Lightweight Search Mode

email_search now defaults to returnBody=false, stripping full body content from results
Reduces search payload from ~1.4MB to ~20KB for 20 emails
Outlook: uses $select to exclude body field at the API level
IMAP: uses envelope-only fetch, skipping expensive full body parsing

View diff on GitHub

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About marlinjai/email-mcp

Unified MCP server for email across Gmail (REST API), Outlook (Microsoft Graph), iCloud, and generic IMAP/SMTP. 24 tools for search, send, organize, and batch-manage emails with built-in OAuth2 and encrypted credential storage.

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