Apple's iOS 27 Update Overhauls Mail With Smarter Search and Siri
iOS 27 brings a new search ranking system to Apple Mail, expanded third-party suggestions, improved Smart Reply and Ask Siri buttons throughout the app.
Apple released iOS 27 on October 9, 2026, bringing a set of changes to its Mail app, according to 9to5mac.com. The update introduces a new search ranking system that places the most relevant results at the top of search results in Mail.
Suggestions that appear at the top of messages now have a more flexible design and expand to support third-party apps. When multiple apps offer suggested actions, a drop-down menu shows all available options.
Apple Intelligence in iOS 27 improves Smart Reply, which can now draw on a user's personalized writing style. Ask Siri buttons have also been added throughout Apple Mail.
Apple says the update makes Mail faster, with bug fixes that include faster message loading and more reliable search indexing. The company also says iOS 27 improves list formatting and unread badge accuracy in the app.
Quick answers
What new Mail features does iOS 27 include?
iOS 27 adds a new search ranking system, more flexible suggestions that support third-party apps, improved Smart Reply with personalized writing style, Ask Siri buttons, and bug fixes for faster loading and search indexing.
When was iOS 27 released?
Apple released iOS 27 on October 9, 2026.