Superhuman Microsoft 365

Work Microsoft 365 mail the way fast email clients do: threads first, not raw message CRUD. Search and group by conversation, pull full thread context, triage whole conversations (archive, move, read state, flags, categories, delete), build reply drafts with native Graph createReply / createReplyAll, send either from a draft or with an instant reply/reply-all. Subscribe to conversation-oriented change events backed by Graph mail webhooks. Built on Slates and the same OAuth + Graph patterns as the Outlook provider, but scoped to mail workflows only—no calendar, contacts, or tasks.

Tools

Search Conversations

Runs a mailbox or folder query (keyword search, OData filter, ordering) and returns deduplicated conversations with the latest subject/preview, unread count within the scanned window, and attachment hints. Tune scanLimit when you need more coverage; results are always derived from a finite message sample, not the entire mailbox.

Get Conversation Context

Fetches every message in a thread by conversationId, oldest-to-newest, with optional full body content when you need to quote or draft accurately.

Triage Conversation

Runs one bulk action across all messages in a thread: archive, move to a folder, mark read/unread, flag/unflag, set categories, or delete—so you can clear or organize a conversation in one step.

Manage Reply Draft

Creates a reply or reply-all draft via Graph (real draft items), updates subject/body/recipients on that draft, or deletes it. Use this when you want Superhuman-style “compose in a draft, then send” rather than firing a bare sendMail.

Send Reply

Sends either an existing draft message id or fires an instant reply/reply-all with a comment string—pick drafts for edited bodies, instant for short responses.

Triggers

Conversation Changes

Receives Graph notifications for message create/update/delete on me/messages and normalizes them into payloads that always identify the message and, when available, the conversation for triage automations.

License

This integration is licensed under the FSL-1.1.