Mail has been one of the weakest spots in Apple’s app lineup for years, and iOS 27 appears to be the most serious attempt yet to fix that. The update brings meaningful improvements across search, writing, organization, and productivity, making Mail smarter and more helpful throughout the day.
From semantic search and Apple Intelligence-powered writing tools to Call Context integration and personalized Smart Reply, here are all the new Mail features in iOS 27.
Smarter, Semantic Search (Expanded Search Results)
Apple’s Mail search has long frustrated users who know an email exists but cannot surface it with a keyword search. iOS 27 replaces the old literal-matching approach with a semantic search system Apple calls Expanded Search Results, which ranks results by relevance and understands what you mean rather than just the words you typed. A banner in the search interface explains the feature on first use, and buried emails that would previously require scrolling through pages of results should now appear at the top.
Intelligent Contextual Suggestions
Mail now surfaces intelligent suggestions based on the content of your emails, similar to what Messages already offers. If an email contains a flight time, a dinner reservation, or a delivery window, Mail can suggest adding it to Calendar or pulling up a relevant photo with a single tap. The feature mirrors the contextual suggestion system in Messages, bringing the two apps to rough parity for the first time. Contextual suggestions in Mail launch in English only.
Call Context
Call Context is one of the less-heralded features in iOS 27, and it runs directly off your Mail inbox. When you call an airline, a retailer, or any number where you have a relevant email thread, the Phone app automatically surfaces confirmation codes, reservation numbers, or order details on screen during the call. Apple says the feature looks only at who you are calling, not the call audio itself, and it runs entirely on device so no data is shared with Apple or any third party. Call Context launches in English only.
Write with Siri, Now Easy to Find
iOS 27 Beta 2 added a dedicated Write with Siri button above the keyboard in Mail, Notes, Messages, and other apps, making it straightforward to invoke Siri for writing tasks. In the first beta, the tool was only accessible by selecting text first, which made it easy to miss. The button placement reflects how central Apple intends this feature to be across the system.
Style-Matched Writing and Proofreading
When composing in Mail, Siri AI can match your existing writing style, punctuation habits, and tone, drawing from how you normally write to make AI-assisted drafts feel more personal. As you type, the system automatically flags misspellings and grammar issues in real time, and you can ask Siri to edit selected text by describing the change you want, such as making a paragraph sound more formal. You can also select any passage and ask Siri how it sounds to get feedback before sending.
Personalized Smart Reply
Smart Reply in Mail has been updated to draw on your personal writing style, so suggested replies reflect your actual tone rather than a generic template. Suggestions in Mail also now have the ability to trigger actions in third-party apps, extending their usefulness beyond Apple’s own ecosystem. Like contextual suggestions and Call Context, personalized Smart Reply launches in English only.
Visual Intelligence in Mail
Visual Intelligence extends to Mail in iOS 27, making it easier to interact with images inside emails. You can extract text from photos, copy phone numbers and addresses, translate text, or turn flyers and event posters into Calendar events, all without manually entering the information.
Siri Searches Across Mail and Beyond
Siri AI in iOS 27 has access to a rebuilt Apple Intelligence semantic index that spans Mail, Messages, Notes, Files, Photos, Reminders, Calendar, and more. That means you can ask Siri a conversational question like “find the email from my landlord about the lease renewal” and get a meaningful result, even if you cannot remember the exact wording. The back-and-forth conversational capability means follow-up questions refine the results rather than starting a new search from scratch.
More Uniform Toolbars and UI Refinements
iOS 27 brings a set of visual refinements to Mail’s interface, with toolbars made more uniform to improve legibility for text headings and larger groups of controls. Sidebars now extend to the edges of windows rather than floating, giving the app a cleaner, more consistent look.
All of these features arrive with iOS 27’s general release in September 2026, alongside new iPhones. Apple Intelligence features, including the Mail upgrades above, require an iPhone 15 Pro, iPhone 16 or any iPhone 17 model. Siri AI is not available at launch in the European Union or China.
