OpenAI connects ChatGPT to iCloud amid trial against Apple

On October 27, a federal judge in San Jose granted Apple broader access to evidence held by OpenAI. The decision comes in the trade-secret theft lawsuit that the Cupertino-based company filed this summer. On the same day, OpenAI announced the arrival of iCloud connectors for the Mail and Calendar apps in ChatGPT.The assistant thus gains a foothold in one of the most personal services in the Apple ecosystem.

Much requested, and now yours to connect: iCloud Mail and Calendar plugins are available in ChatGPT.

Ask ChatGPT to find that email, catch up on your inbox, check what’s next, or update a calendar event. Phew.

Available on all ChatGPT plans on web, desktop, and iOS. https://t.co/g68OWoFVg8

— ChatGPT (@ChatGPT) October 27, 2026

What can ChatGPT do in an iCloud mailbox?

Once the connector is enabled, ChatGPT can search, read, and sort messages in an @icloud.com, @me.com, or @mac.com address, prepare drafts, and send them. On the calendar side, it can view appointments, create and move them, and access the address book to find a recipient. You can ask it to sort out your morning inbox, find an open slot during the week, or draft a response for you to review. It all works on the web, in desktop apps, and on iOS, for all plans.

Connecting never requires your Apple Account password. You need to generate an app-specific password from the account management page—a dedicated key that users can revoke whenever they want without affecting their other access. This is the door Apple has kept open to third-party email software for years, and that OpenAI is now walking through too.iCloud thus joins Gmail and Outlook among the services the assistant knows how to manage, and Dots, the agent capable of chaining tasks together without supervision (but not available here), can also use it.

A launch in the midst of a legal battle

In July, Apple filed a complaint with the federal court in San José against a former vice president of design, Tang Tan, a former engineer, Chang Liu, as well as against OpenAI and io Products. The company accuses them of taking trade secrets related to its future products and also seeks an order barring them from using those secrets.

On October 13, the judge first granted Apple expedited discovery. The next day, OpenAI pledged not to use the secrets at issue during the proceedings, and the judge indicated that he would very likely grant the injunction Apple was seeking. Two weeks later, the discovery ruling further expanded the playing field for Cupertino’s lawyers. OpenAI, for its part, criticized Apple in its filings for encouraging its employees to work from their personal iCloud—the very same service it now connects to ChatGPT.

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