iOS 27 revamps Apple’s Mail app with smarter search, tighter AI assistance and practical shortcuts that aim to save time. The update blends relevance-driven results with on-device intelligence and new integrations that surface actions directly from your messages.
## Smarter search that understands intent
Search in Mail no longer relies only on keywords and recency. Results are ranked by relevance and intent, so the app surfaces the most useful message first. Look up “Sprouts” to find a recent order before marketing newsletters, for example.
Indexing is also more reliable, making searches faster and more consistent across your mailbox.
## Ask Siri: contextual help inside messages
Long-press any email to use “Ask Siri.” Siri can summarize messages, extract items, pull out flight numbers, track packages and save embedded photos. Responses are interactive: swipe down to continue the conversation and ask follow-ups without leaving the Mail context.
Conversations are logged in the Siri app, and Siri can perform direct actions in Mail, such as deleting all messages from a sender or adding email content to Reminders.
## Write with Siri and smarter replies
A new Write with Siri toolbar sits above the keyboard to help draft or polish emails. Siri can write an email from scratch, suggest rewording, shift tone or provide writing tips while matching your usual punctuation and style so replies feel natural.
Smart Reply suggestions are now tuned to your writing habits, offering one-tap responses that sound like you, not a generic assistant. The editor also flags typos and grammar mistakes as you type.
## Contextual Suggestions and Call Context
Contextual Suggestions have been redesigned and are available to third-party apps. Mail items containing flights, reservations, directions or tracking info can present one-tap actions: add to Calendar, preview a Maps route, or open tracking in Wallet.
Call Context links Mail with the Phone app. When you call a business tied to an email, your phone can display relevant details—reservation or order numbers—pulled on-device from that message (it does not analyze call audio).
## Performance and syncing improvements
Messages load faster, unread badges sync more reliably between iOS and macOS, and list formatting has been enhanced for readability. Search indexing improvements make lookups snappier and more dependable across devices.
## Requirements and regional limits
The core search upgrades work on all iPhones running iOS 27. AI-driven features—Ask Siri, Write with Siri, Call Context and full Contextual Suggestions—require an iPhone that supports Apple Intelligence. Siri AI is not available in the European Union or China at launch, and Contextual Suggestions initially support English only.
Final takeaway: iOS 27 brings Mail closer to a proactive assistant—search that understands intent, AI tools that write and act for you, and contextual actions that reduce taps—while keeping most sensitive processing on-device and adding practical performance gains.
