Connect Outlook to ChatGPT, Claude, and Perplexity
CorpusIQ connects your Microsoft Outlook account to ChatGPT, Claude, and Perplexity through the Model Context Protocol. Ask the assistant to search, summarize, or surface email threads in plain English and get cited answers that link back to the exact message. Read-only OAuth, zero data stored, works on the Solo plan at $29.95 per month.
Read-only access · 30-day free trial · Cancel anytime
What you can ask your Outlook
The built-in Outlook search works, it just takes clicks and filters. CorpusIQ answers in plain English and returns the exact thread in about 15 seconds.
How Outlook connects to ChatGPT
Authorize CorpusIQ via Microsoft OAuth in under two minutes. Read-only scope only. Works with personal Outlook and Microsoft 365 tenants.
Ask your question in the AI assistant you already use. CorpusIQ routes the query to Outlook through the Model Context Protocol.
Receive an answer that links back to the exact Outlook message. Every claim is traceable to a specific conversation ID.
What CorpusIQ can and cannot do with your Outlook account
The OAuth connection is read-only. Exact scope is enumerated below so there are no surprises after authorization.
- ✓Email messages, subjects, senders, and recipients
- ✓Email body content and attachments
- ✓Folders and mail search results
- ✓Calendar events and invitees, when exposed by the MCP server
- ✓Contacts, when exposed by the MCP server
- ✗Modify, create, move, or delete records in your account
- ✗Retain or cache your data after the query returns
- ✗Train AI models on your content
- ✗Share data with third parties outside the LLM vendor processing the query
- ✗Send, reply to, or forward emails
- ✗Delete or move messages
- ✗Create, modify, or cancel calendar events
- ✗Edit contacts
Cross-tool queries
CorpusIQ does not stop at Outlook. Ask ChatGPT to cross-reference a thread with the QuickBooks invoice it discusses, the HubSpot deal the contact is attached to, or the OneDrive folder the attachment lives in. CorpusIQ queries every connected tool in parallel and returns a single cited answer.
Related connectors
Every CorpusIQ subscription includes 22+ connectors. These pages cover the tools most commonly paired with this one.
Frequently asked questions
Yes. CorpusIQ connects to both personal Outlook accounts and Microsoft 365 tenants via the standard Microsoft OAuth flow. A tenant administrator can pre-approve the app for organization-wide use.
Yes, when exposed by the MCP server. You can ask ChatGPT questions like 'What meetings do I have tomorrow' or 'Who attended the kickoff last week.' The connection is read-only; CorpusIQ cannot create or modify events.
No. Queries are processed ephemerally and discarded after the answer is returned. Outlook content is never copied, cached, or used to train models.
No. The OAuth scope is read-only. CorpusIQ cannot send, forward, reply, or modify any message or calendar event in Outlook.
Yes. CorpusIQ connects 22+ tools at once. Ask ChatGPT to cross-reference an Outlook thread with a QuickBooks invoice, a Shopify order, or a file in OneDrive in a single prompt.
Connect Outlook and start asking questions.
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