Grok 4.5 lands in Microsoft Outlook with email summaries, replies, and inbox actions
elonmusk · x · 2026-07-22
Grok 4.5 is now available inside Microsoft Outlook, letting users summarize long threads and attachments, identify decisions and owners, draft replies in their own voice, search the web and X, and manage emails.
- The post frames it as a direct Outlook integration rather than a separate chatbot.
- Core use cases are inbox triage and action-item extraction.
- It also highlights Grok’s ability to interact with web and X from within email workflows.
Related event: Grok Integrates with Outlook to Boost Office Productivity(4 posts)→
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