Set up a custom email domain for iCloud Mail on all your devices
If you or someone in your Family Sharing group has an iCloud+ subscription, you can add a custom email domain you already own to iCloud using your iPhone, iPad or iPod touch, or on iCloud.com. For an overview of the feature, see Personalise iCloud Mail with a custom email domain and share with others.
After you set up a custom email domain, you can send and receive mail from that domain on your iPhone, iPad, iPod touch, Mac and Windows computer and on iCloud.com. Make sure you’re signed in with the same Apple ID on each device. If you have devices where you’re not signed in with your Apple ID or that have the Mail feature turned off, you won’t be able to see your mail on those devices.
Note: You need to have a primary iCloud Mail address in order to use a custom email domain. If you haven’t set one up, see Create a primary email address for iCloud Mail.
Add a custom email domain to iCloud Mail on your iPhone, iPad and iPod touch
You can add a custom email domain to iCloud Mail and manage your email addresses on your iPhone, iPad and iPod touch with iOS 15.4, iPadOS 15.4 or later.
Go to Settings > [your name] > iCloud.
Do one of the following:
iOS 16, iPadOS 16 or later: Tap Custom Email Domain, then follow the onscreen instructions.
iOS 15.7, iPadOS 15.7 or earlier: Tap iCloud Mail, tap Custom Email Domain, then follow the onscreen instructions.
For more information on how to add a custom email domain to iCloud Mail or create new email addresses, see any of the following:
iPhone User Guide: Set up a custom email domain with iCloud Mail on iPhone
iPad User Guide: Set up a custom email domain with iCloud Mail on iPad
iPod touch User Guide (iOS 15 or earlier): Set up a custom email domain with iCloud Mail on iPod touch
Add a custom email domain to iCloud Mail on iCloud.com
You can add a custom email domain to iCloud Mail and manage your email addresses on iCloud.com.
Go to icloud.com/icloudplus, then sign in with your Apple ID.
For instructions on how to add a custom email domain to iCloud Mail or create new email addresses, see any of the following:
On a phone: Add an email domain you already own to iCloud Mail on iCloud.com and Create and delete email addresses for a custom domain on iCloud.com
On a tablet: Add an email domain you already own to iCloud Mail on iCloud.com and Create and delete email addresses for a custom domain on iCloud.com
On a computer: Add an email domain you already own to iCloud Mail on iCloud.com and Create and delete email addresses for a custom domain on iCloud.com
Receive mail from custom domain addresses on all of your devices
After you add a custom email domain to iCloud Mail, you can send and receive email on your iPhone, iPad, iPod touch, Mac and Windows computer when you turn on iCloud Mail in iCloud settings. You can also access your mail on iCloud.com.
Note: Custom Email Domain isn’t available in all countries or regions.