On 31 August 2026, the official @bot account posted:
Grok Bot can now read, write, and act across your Microsoft accounts.
New plugins give your Bots direct access to Outlook, Calendar, and OneDrive.
A follow-up in the same thread linked to x.ai/bot.
What was announced
From @bot:
- Grok Bot can read, write, and act across Microsoft accounts
- New plugins for Outlook, Calendar, and OneDrive
SpaceXAI staff @poteto posted plugin URLs the same evening:
- Outlook: https://x.ai/bot/plugin/57302029
- Outlook Calendar: https://x.ai/bot/plugin/57302030
- OneDrive: https://x.ai/bot/plugin/57302028
Context
This is a Grok Bot plugin announcement. It is separate from the older Grok-for-Outlook Microsoft 365 add-in on x.ai news.
Limits of this report
No independent test of what each plugin can send, delete, or schedule is included. Plan gating was not stated in the @bot post.
Source
@bot on X, 31 August 2026.