iOS 9 includes a new feature called Contacts Found In Mail that offers to link unknown names, email addresses, phone numbers, or other contact information with data found in emails. You'll see this in phone calls where iOS will guess who is calling based on this information, in autocomplete fields for email address, and more.
This feature can be useful, but more often than not, when composing a new email, you want Mail to offer up only contacts available from within your Contacts app.
Follow these steps to disable this feature, and ensure that only contacts available with your Contacts app are offered up for suggestions when composing emails, or using autocomplete for contacts in iOS.
- Open the Settings app.
- Navigate to Mail | Contacts | Calendars.
- Locate the Contacts section, and disable the switch for the option labeled Contacts Found In Mail (Figure A)
Turning this feature off will delete any unconfirmed contact suggestions and prevent these suggestions from appearing in Mail, incoming calls, and in the Contacts app.
- iOS 9: The smart person's guide (TechRepublic)
- The best email apps for iOS 9 (TechRepublic)
- 8 ways Apple may delight business users in 2016 (TechRepublic)
- For privacy and security, change these iOS 9 settings right now (ZDNet)
- Internet and Email usage policy (Tech Pro Research)
Cory Bohon is an indie developer, creating both iOS and OS X applications at Cocoa App (his own company), MartianCraft, and for various other clients. As a part of full disclosure, he does not write about any software that he has created or has helped to create through these outlets.
Cory Bohon is an indie developer specializing in iOS and OS X development. He runs a software company called Cocoa App and is also a developer at MartianCraft. He was introduced to technology at an early age and has been writing about his favorite technology part-time since 2007. He runs a development blog named ObjDev when he isn’t writing about consumer tech.