Skip to content

marlinjai/email-mcp

v1.2.1 Feature

This release adds 3 notable features for engineering teams evaluating rollout.

Published 3mo MCP SaaS Integrations
✓ No known CVEs patched
Read the diff → Tool health → What is this tool? →

✓ No known CVEs patched in this version

Summary

AI summary

Fixed Outlook "Id is malformed" errors and iCloud IMAP search failures by using immutable IDs and a FETCH fallback.

Full changelog

Fixed

  • iCloud IMAP search no longer fails with "Invalid message number" — falls back to direct FETCH when UID SEARCH is rejected by the server
  • Outlook "Id is malformed" errors on older messages — Graph API now uses immutable IDs (Prefer: IdType="ImmutableId") that survive folder moves

Added

  • collectUidsViaFetch() fallback for IMAP servers that reject UID SEARCH ALL (e.g. iCloud)
  • fetchEmails() extracted method for reusable UID-based email fetching
  • Early return when IMAP mailbox reports zero messages
View diff on GitHub

Weekly OSS security release digest.

The CVE patches and breaking changes that affected production tools this week. One email, every Sunday.

No spam, unsubscribe anytime.

Share this release

Share on X Share on Bluesky

Track marlinjai/email-mcp

Get notified when new releases ship.

Sign up free

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.

All releases →

Related context

Beta — feedback welcome: [email protected]