"Functions or features enabled by the cursor" matching MCP servers:

Enables AI assistants to manage Microsoft Outlook Desktop (Classic) calendar and email through local COM automation, without Microsoft Graph or Entra registration.

Enables MCP-enabled AI clients to access Microsoft 365 operated by 21Vianet (China) through Microsoft Graph, supporting email, calendar, OneDrive, SharePoint, Teams, contacts, search, and intelligent aggregation with delegated permissions and OAuth 2.1.

Email Verification MCP: Verify email addresses, clean lists up to 100,000 addresses and check spamtrap, disposable, spambot and complainer lists from Claude, Cursor or VS Code.

Enables agents to read and draft Proton Mail messages, browse and download Proton Drive files, and read calendar agendas or prepare import files through local connections. Mail sends and Drive uploads stay disabled until explicitly enabled and verified.

Enables MCP clients to check, list, search, read, send, draft, and trash email in a single IMAP mailbox using standard IMAP and SMTP settings, with sending and trash moves enabled only when explicitly allowed.

Exposes standard IMAP email accounts as tools so a chat client can list folders and recent messages, search by text across one or all configured accounts, read full message bodies, and mark messages read or unread. Credentials are supplied securely through environment variables, and the server never deletes, moves, or sends mail.

Enables Claude to access and manage Spacemail mailboxes over IMAP and SMTP, including listing folders, searching and reading messages, marking read/unread, moving to Trash, saving drafts, and sending email when explicitly enabled per account.

Enables Claude, ChatGPT and other MCP clients to read NewZapp account details, campaign reports, open heatmaps, contact groups and contact counts, and to search contacts with personal data withheld by default; when writes are enabled, it can also create and update contacts.

Query your domains, sender compliance status, and Gmail traffic metrics from Claude, Cursor, or any MCP client using the Gmail Postmaster Tools API.

MCP server that enables AI agents to check if email addresses or domains are disposable using the isitdisposable.com API. It provides tools like check_email, check_domain, and check_batch for real-time validation.

Detects whether a company runs cold email outbound and identifies the email sending infrastructure, including sending domains, platforms, and authentication status.

Enables managing multiple Gmail accounts under one OAuth client, with per-account access levels, cross-account search, and read/write operations via stdio or Streamable HTTP.

Enables pushing enriched leads into Instantly or Smartlead campaigns with ICP score gating, deduplication, and dry-run previews via an Apify actor.

Enables AI agents to read and send email, handle attachments and manage calendar invitations through their own IMAP/SMTP mailboxes, with per-mailbox sender and recipient allow lists and automatic HTML-to-Markdown conversion. It runs as a single self-hosted Docker container, exposing the same tools over MCP and REST.

Enables MCP clients to validate email addresses locally before sending or saving them, detecting typos, disposable domains, dead domains, bad syntax, role addresses, duplicates, and provider information.

MCP server for IntoDNS.ai providing 36 free tools for DNS, DMARC, SPF, DKIM, BIMI, DNSSEC, MTA-STS, FCrDNS, blacklist and email security checks. Citation-grade report snapshots with content hashes. No API key required.

Reads and searches local email archives (.mbox or .eml) with full MIME parsing, enabling queries about senders, subjects, dates, and bodies while keeping all data on your machine.

Enables MCP clients to read and search Proton Mail and create draft-only emails with attachments through the local Proton Mail Bridge, while requiring out-of-band human approval before a draft can be committed.

Enables AI assistants to verify email deliverability and find business emails via the Verifox API, supporting single and bulk operations.

An email MCP server that lets Claude or any MCP client search, read and draft mail via IMAP, treating every message as untrusted input. It prioritizes safety with plain-text-only bodies, disabled sending until an allowlist is set, and no bcc support.