// MCP TOOL REFERENCE

PO6 MAILBOX TOOLS

39 tools from the PO6 Mailbox MCP Server, categorised by risk level.

View the PO6 Mailbox policy → Token cost: 4,518 tokens →

// ALL 39 PO6 MAILBOX TOOLS

READ 25 tools

Read download_landing_page Download a published landing page as a standalone HTML file. Returns the full HTML content of the page. The... Read forward_email Forward an email to one or more recipients. The forward will be sent from the mailbox's email address. Rate... Read get_alias Get detailed information about a specific @po6.com alias including forwarding destination, verification sta... Read get_domain Get detailed information about a custom domain including verification status, MX records, catchall configur... Read get_email Get the full content of a specific email including body text, HTML, headers, and attachment metadata. To ma... Read get_email_list_contacts Get contacts from a specific email list. Returns contact details including email, name, company, and status... Read get_landing_page Get a landing page's full details including widget configuration, SEO settings, linked alias/domain, and pu... Read get_landing_page_stats Get analytics and statistics for a landing page including page views, unique visitors, and lead conversion ... Read get_landing_page_template Get full details of a landing page template by ID, including widget configuration and default content. Read get_mailbox_stats Get detailed statistics for a specific mailbox including email counts, storage usage, and folder breakdown Read get_template Get the full content of an email template including subject, body, and variables. Read list_aliases List all @po6.com forwarding aliases owned by the user. Returns alias address, forwarding destination, subs... Read list_domains List all custom (BYOD) domains owned by the user. Returns domain name, verification status, catchall config... Read list_drafts List draft emails pending review. Shows drafts created by AI agents that the user can approve or reject. Read list_email_lists List all email contact lists for the user. Email lists help organize contacts for outreach campaigns and bu... Read list_emails List emails in a mailbox with optional filtering. Returns email metadata without full content. Read list_folders List all folders in a mailbox including system folders and custom folders Read list_landing_page_leads List leads/form submissions captured by landing pages. Returns lead details including email, name, submissi... Read list_landing_page_templates List available landing page templates. Returns template summaries including name, category, and preview inf... Read list_landing_pages List the user's landing pages with optional filtering by status. Returns page summaries including title, st... Read list_mailboxes List all mailboxes the API key has access to, with basic stats for each Read list_sent_emails List emails sent from a mailbox. Shows all sent emails whether sent by the user (web), AI agent (MCP), or A... Read list_templates List email templates available for composing emails. Templates contain pre-written subject and body content... Read reply_email Reply to an email. The reply will be sent from the mailbox's email address to the original sender. Rate lim... Read search_emails Search emails across one or all accessible mailboxes using text search

WRITE 12 tools

Write archive_landing_page Archive (soft-delete) a landing page. If the page is published, it will be unpublished first. Requires a tw... Write assign_landing_page_domain Assign a custom domain to a landing page so it can be accessed via that domain. Requires a two-step confirm... Write compose_email Compose and send a new email to one or more recipients. Requires a paid plan (Standard or Plus). Rate limit... Write create_draft Create a draft email for the user to review and approve before sending. This is the preferred way for AI ag... Write create_landing_page Create a new landing page from a template. The page is created in draft status. Optionally link it to a po6... Write mark_email Mark an email as read/unread or starred/unstarred Write move_email Move an email to a different folder Write publish_landing_page Publish a landing page, making it publicly accessible at its URL. Requires a two-step confirmation: first c... Write update_alias Update a @po6.com alias settings. Can change forwarding address (triggers re-verification), toggle active s... Write update_catchall Enable, disable, or update the catchall configuration for a custom domain. Catchall forwards all unmatched ... Write update_domain_alias Update a domain alias settings. Can change forwarding address (triggers re-verification), toggle active sta... Write update_landing_page Update a landing page's configuration, title, or SEO settings. Pass the full widget config JSON to update t...

DESTRUCTIVE 2 tools

Destructive delete_email Permanently delete an email. This action cannot be undone. Consider moving to trash first. Requires a two-s... Destructive unpublish_landing_page Unpublish a landing page, removing it from public access. The page returns to draft status. Requires a two-...

// FAQ

How many tools does the PO6 Mailbox MCP server have? +

The PO6 Mailbox MCP server exposes 39 tools across 3 categories: Read, Write, Destructive.

How do I enforce policies on PO6 Mailbox tools? +

Route the PO6 Mailbox server through the PolicyLayer gateway. Define allow, deny, or approval rules per tool in the dashboard — they are enforced on every call before it reaches the server.

What risk categories do PO6 Mailbox tools fall into? +

PO6 Mailbox tools are categorised as Read (25), Write (12), Destructive (2). Each category has a recommended default policy.

Let agents act without letting them run wild.

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