Email MCP Servers for Codex CLI

Your real Gmail, Outlook and calendars, worked as you: read, draft, send, schedule, organize.

Email inboxes and calendars for AI agents: send, receive, search, draft and schedule.

One-call domain audit: MX receiving, SPF/DMARC/DKIM spoofing protection, disposable-address risk.

Read Proton Mail and save drafts through your local Proton Mail Bridge.

Branded email on your own domain: send, reply, search, aliases, contacts and campaigns.

Read, organise and send from your existing email accounts. Nothing sends without your approval.

Verify email deliverability by SMTP. Catch-all/disposable/role detection. EU-hosted, GDPR-ready.

Email inboxes for AI agents: send, receive, search, drafts with owner approval, and webhooks.

Check if a domain can be email-spoofed: SPF, DMARC, DKIM, MX graded from public DNS. Authless.

Disify MCP — wraps the Disify API (anonymous tier + BYO key)

Check a domain's DMARC, SPF and DKIM, build SPF records, explain bounces, read DMARC reports.

Email posture for any domain: can it receive mail, can it be spoofed? MX, SPF and DMARC.

Paid email, DNS, mail-security and RDAP intelligence for agents over x402.

Manage lists, contacts and campaigns, and read campaign performance reports on EmailOctopus.

Manage Gmail messages, threads, labels, drafts, and settings from your workflows. Send and organiz…

Read, arrange, and build agents on your Hedwig email board from any AI client. Nothing ever sends.

Read subscribers, groups, campaigns, fields, segments, automations, webhooks; safe additive writes.

Hosted multi-user MCP for Microsoft Exchange - on-premises, hybrid and Online, per-user rights

MCP server for Nylas — read email, calendars, events and contacts, and send email or create events.

MCP server for Outlook personal accounts (Hotmail/Outlook.com) via Microsoft Graph API

Outlook.com SNDS IP Data and IP Status reports via the OAuth-secured REST API.