> This page is for Workforce. > For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://docs.merge.dev/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.merge.dev/_mcp/server. # Outlook GCC High > **This Connector is in Beta** > > Merge has validated Outlook GCC High against the provider's documented API and not yet verified it against the live one, so its behavior can differ from the documentation. It carries the same tool surface it will have at general availability. [Connectors overview](/merge-agent-handler/connectors/overview) covers the tier and how to turn Beta Connectors off. **Authentication:** OAuth or access token. See [Magic Link](/merge-agent-handler/features/magic-link) for the runtime auth flow, or [Application credentials](/merge-agent-handler/admin-setup/add-oauth-credentials) to bring your own OAuth app. ## Sample use cases * Summarize unread email in a GCC High mailbox from the last 24 hours * Find a meeting time that works for three attendees and send the invite * Move every message from `procurement@agency.gov` into the `Contracts` folder ## Available Tools #### list_message_attachments List attachments for an email message with pagination support. Returns metadata only (id, name, size, contentType... #### get_message_attachment Get a specific attachment from an email message by ID. Returns full attachment details including base64-encoded... #### get_message_attachments_metadata Get metadata for all attachments in an email message without downloading content. Returns only essential fields (id... #### get_events Retrieve calendar events within a time range with pagination support. When start_time and end_time are provided... #### get_event Get a specific calendar event by ID. Event bodies are returned as plain text by default; pass body_format='html' for... #### create_event Create a calendar event (one-time or recurring). Use recurrence parameter for recurring events. #### update_event Update a calendar event. For recurring events: updating an occurrence ID changes only that instance (creates an... #### delete_event Delete a calendar event #### get_today_events Get today's calendar events #### get_upcoming_events Get upcoming calendar events #### get_past_events Get past calendar events from previous days #### create_meeting Create a meeting with attendees (one-time or recurring) #### create_teams_meeting Create a Teams meeting with enhanced online meeting support #### search_events Search for calendar events with pagination support #### get_user_schedule Get free/busy schedule information for users, distribution lists, or resources for a specified time period #### find_meeting_times Find optimal meeting times based on attendee availability, suggesting times that work for required participants #### get_contacts Retrieve contacts from a folder with pagination support #### get_contact Get a specific contact by ID #### create_contact Create a new contact #### update_contact Update a contact #### delete_contact Delete a contact #### search_contacts Search for contacts with pagination support #### find_contacts_by_email Find contacts by email address with pagination support #### find_contacts_by_company Find contacts by company name with pagination support #### get_mail_folders Get all mail folders with pagination support #### get_mail_folder Get a specific mail folder by ID #### create_mail_folder Create a new mail folder #### update_mail_folder Update a mail folder #### delete_mail_folder Delete a mail folder #### copy_mail_folder Copy a mail folder #### move_mail_folder Move a mail folder #### get_child_folders Get child folders of a parent folder with pagination support #### get_well_known_folder Get a well-known folder by name #### get_folder_message_count Get message counts for a folder #### get_messages Retrieve messages from a mailbox folder, with pagination. Default fields: id, subject, from, toRecipients... #### get_message Get a specific message by ID, including its body. Bodies are plain text by default; pass body_format='html' for raw\... #### create_draft_message Create a draft message. Attach files inline via attachments (base64 content_bytes, small files) and/or ONE large... #### send_message Send an email message #### update_message Update a message. Subject, body and recipients can only be changed while the message is still a draft; on sent or... #### delete_message Delete a message #### move_message Move a message to another mail folder by folder ID. Use get_mail_folders or get_well_known_folder to find the... #### reply_to_message Reply to an email message. Sends a reply to the original sender with the given comment text (set reply_all=true to... #### mark_message_as_read Mark a message as read #### mark_message_as_unread Mark a message as unread #### get_unread_messages Get unread messages from a folder with pagination support. Returns the same lean field set as get_messages (no... #### search_messages Search for messages with pagination support. Returns the same lean field set as get_messages (no message body); use... #### list_users List users in the organization with pagination support, filtering, ordering. B2B guests are excluded, so a page may... #### search_users Search for users by name, email with pagination support and full-text search. B2B guests are excluded, so a page may... #### get_user_by_email Get detailed user information by email address (userPrincipalName)