OpenAI ChatGPT Update Version April 8, 2026

April 8, 2026: Outlook Email and Calendar apps for ChatGPT now support delegated or shared Outlook resources when permissions allow. ChatGPT can read and manage shared mailbox mail and help create, update, RSVP to, cancel, or delete shared calendar events.

• Support for delegated or shared Outlook mailboxes in ChatGPT, including reading messages, browsing folders, marking mail read or unread, moving messages, and sending plain-text email from or on behalf of the mailbox.
• Support for shared Outlook calendars in ChatGPT, including creating, updating, RSVPing to, canceling, deleting, and adding small attachments to events.

• To use shared resources, connect the Outlook Email or Outlook Calendar app and provide the exact shared mailbox address or target calendar.
• Availability depends on Microsoft permissions and workspace app settings.

Product Information

Vendor: OpenAI

Product: ChatGPT

Product type: Other

Application category: Business

Platform: Web

Version: April 8, 2026

Vendor release date: Apr 8, 2026

Published on updatealert.io: Jun 2, 2026

Description: AI assistant for writing, coding, analysis, and productivity.