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Outlook & Microsoft 365

Free

Connect an Outlook or Microsoft 365 inbox. The assistant, calendar and tasks work on either provider.

Otto supports Outlook and Microsoft 365 alongside Gmail. Once you've connected an account, you can read, send and reply with the assistant, see your calendar and Microsoft To Do tasks right beside the inbox, and use folders, search, attachments and real-time new-mail sync.

Gmail categories and Important markers aren't Outlook folders. Filter actions, label/folder management and search-wide bulk operations depend on what the provider supports, and unsupported choices shouldn't be offered. If an action isn't available, Otto explains the limitation instead of pretending it ran.

Sign in with Outlook from the login screen, or add it later in Settings → Accounts. Personal Microsoft accounts connect in one click.

Work or school accounts. Some organizations require an IT administrator to approve new apps before anyone can connect them. If you hit a "needs admin approval" screen, open Settings → Accounts and share the approval link with your admin. They approve Otto once for your whole team, and then everyone can connect.

How to use it

  1. 1Connect. Sign in with Outlook, or Settings → Accounts → Add Outlook account.
  2. 2Use your connected services. Use mail, calendar, Microsoft To Do and the assistant. Check the provider differences described above.
  3. 3Work account?. If your org needs it, share the approval link from Settings → Accounts with your IT admin.

Just ask Otto

“Summarize my unread”“What's on my calendar tomorrow?”
Configure in Settings