EmailMCP

Add a customer sending domain. Generates DKIM keys and returns the 4 DNS records the customer needs to add. Works like SendGrid domain authentication — self-hosted.

Check if email providers are configured, guide setup if needed

Check the status of a pending WireGuard IP provisioning request

Configure Mailgun email provider with step-by-step guidance

Create an email account with SMTP credentials. Returns SMTP password once — save it. The account can then send/receive via this server.

Create a rule that triggers actions when incoming emails match conditions. Actions: forward, auto_reply, webhook, flag, move, mcp_tool, log, reject.

Create a new local mailbox for receiving email (autonomous mode). Each address gets its own inbox accessible via MCP tools.

Delete an email account and revoke its SMTP credentials

Delete an email rule by ID

Delete a local mailbox and all its stored emails (autonomous mode)

Get full conversation context for a specific thread

Get conversation threads with forwarded emails

Generate all required DNS records (A, MX, SPF, DKIM, DMARC) for autonomous email. Outputs copyable records for your DNS provider.

Get the DNS records a customer needs to add for a sending domain

List mails received in the verification window for a given domain (e.g. to find Apple's verification code without checking the forward_to mailbox).

Show active verification windows, the receiver state, and TTLs.

Get email usage statistics — delivery rate, bounce rate, per-domain breakdown, top bounce reasons. Reads from persistent stats.

Retrieve forwarded emails with optional filtering

Get current health status of the email server — tunnel, SMTP, DNS, IP blocklist checks

Get status of IMAP IDLE watchers — which accounts are being watched, connection status, new email counts

Get status information for an email mailbox. If IMAP is configured in .env, no credentials needed. Use "account" to pick a named account.

Get the current status of the SMTP forward receiver

View all addresses on the bounce suppression list — these addresses will be rejected on send

Get all conversation threads involving a specific sender

List supported cloud providers with pricing, regions, and PTR support info

List all configured IMAP email accounts. Shows default and named accounts (work, personal, etc.).

List all email accounts with SMTP credentials (optionally filtered by domain)

List all email rules with their match conditions, actions, and hit counts

List all local mailboxes on this server (autonomous mode)

List all available mailboxes for an email account. If IMAP is configured in .env, no credentials needed. Use "account" to pick a named account.

List all configured sending domains with their verification status

Resume provisioning from where you left off. Automatically detects the current phase and advances: WireGuard connection → DNS setup → TLS → verification. Run this after each user action (connecting WireGuard, adding DNS records).

Phase 1: Create a cloud VPS with dedicated IP. Generates WireGuard config. Returns the IP and instructions to connect. Supports DigitalOcean, Vultr, Hetzner, OVH.

Show current provisioning state — which phases are complete, what to do next

Read emails from an inbox via IMAP with filtering options. If IMAP is configured in .env, no credentials needed. Use "account" to pick a named account (work, personal, etc.).

Regenerate the complete DNS zone file for the service domain including all customer subdomains. Use after adding/removing domains.

Remove an address from the bounce suppression list (manual override to allow sending again)

Remove a sending domain and its DKIM keys

Request a dedicated WireGuard IP for email sending. Submits to the provisioning queue.

Reset the SMTP password for an email account. Returns new password once.

Send an email with text or HTML content

Send an email using a predefined template

Attach a personal account's own SMTP + IMAP credentials (iCloud, Gmail app password, Fastmail, Office365, etc.) to an existing account. Once set, send_email with from=<address> sends via that SMTP and IMAP-APPENDs a copy to its Sent folder. Passwords are AES-256-GCM encrypted at rest with EMAILMCP_SECRET.

Auto-configure DKIM, SPF, and DMARC for autonomous email. Generates DKIM keys, creates DNS records, and outputs everything needed.

Begin a domain-verification window: temporarily set the target domain's MX to verify.setip.io, start (or reuse) the EmailMCP SMTP receiver on :25, and forward any inbound mail for *@domain to forward_to so a human can grab a verification code from the provider (Apple/Google/etc). Auto-tears down after ttl_minutes.

Start monitoring the provisioned email server — checks tunnel, SMTP, DNS, and IP reputation every 60 seconds. Auto-restarts on failure.

Start real-time IMAP IDLE watching on email accounts. Get push notifications when new emails arrive. Works with Gmail, iCloud, Office365, etc.

Start the SMTP server to receive forwarded corporate emails

Tear down an active domain-verification window: restore MX (snapshot or supplied real_mx_target), remove the per-domain forwarder. Stops the receiver if no other windows remain.

Stop IMAP IDLE watching on an account (or all accounts)

Stop the SMTP forward receiver server

Test email configuration by sending a test email

Update an existing email rule (enable/disable, change match/actions/priority)

Validate email addresses and check deliverability

Verify that autonomous email is properly configured: DNS records, DKIM, SMTP send/receive

Verify IP whitelisting and email provider configuration