With the release of iOS 15.4, Apple has added the ability for users with paid iCloud+ plans to create custom email domains directly on their iPhone. This article explains how it's done.

custom email domain mail ios 15 4
When you subscribe to ‌iCloud‌+ (prices start at $0.99) you can use custom domains to send and receive email with ‌iCloud‌ Mail. That means if you own a personal domain name, you can set up ‌iCloud‌ Mail to use it when sending or receiving mail so your recipients see mail coming from your personalized email address.

For example, if you run a business, you could use a custom email address like "john@yourcompany.com" for sending and receiving emails using ‌‌iCloud‌‌ Mail, and the emails would be addressed to and sent from the custom domain, giving them a more professional feel than an address ending with "iCloud.com."

You can use ‌iCloud‌ Mail to send and receive email with up to five personal domains, with up to three email addresses per domain. If you share ‌iCloud‌+ with your Family Sharing group, you can also share your email domain with them. Anyone in your Family Sharing group can add a custom domain, choose whether or not to share it, and manage the email addresses that they use with that domain.

Here's how to add a custom email domain on an ‌iPhone‌ running iOS 15.4.

  1. Launch the Settings app on your ‌iPhone‌.
  2. Tap your Apple ID banner at the top of the menu.
  3. Tap iCloud.
  4. Tap iCloud Mail.
    settings

  5. Tap Custom Email Domain.
  6. Under "Add a Custom Email Domain," tap Add Domain.
  7. A screen will appear asking who will use the domain you want to add. Select either Only You or You and Your Family.
  8. On the next screen, if you have existing email addresses set up with the domain, select Existing email addresses. Otherwise, select No email addresses.
    settings

  9. Enter the domain name you want to use with ‌iCloud‌ Mail.
  10. Tap Continue at the prompt to sign in to iCloud.com and set up your domain.
  11. Under the name of your domain, tap Next step.
  12. If you have any existing email addresses that you currently use with the domain, tap the plus button next to your name and input the address, then tap Add email address. An email will be sent to this address – look for the email and follow the instructions to verify.
    iCloud

After following these steps, you'll receive an email to your ‌iCloud‌ Mail with the information you need to update the records on your domain registrar's website. After you've changed the records on your registrar, you'll be invited on iCloud.com to confirm that this is done and then ‌iCloud‌ will test that the verification was successful. Note that you can manage your custom email domains from the iCloud.com website once they are set up.

Tag: iCloud

Popular Stories

ios 26 1 slide to stop

iOS 26.1 Brings Back 2007 Feature in New Way

Friday October 31, 2025 1:40 pm PDT by
The upcoming iOS 26.1 update includes a small but helpful change for iPhones, and it could prevent you from running late to something important. Specifically, when an alarm goes off in the Clock app, there is a new "slide to stop" control on the screen for turning off the alarm. On previous iOS 26 versions, there is simply a large "stop" button, which could be accidentally tapped. The new ...
M5 MacBook Pro

Waiting for New Macs? Apple Just Shared Bad News

Friday October 31, 2025 7:32 am PDT by
Apple has just given a strong indication that it will not be releasing any additional new Macs for the remainder of the year. Apple's CFO Kevan Parekh dropped the hint during the company's earnings call on Thursday:On Mac, keep in mind, we expect to face a very difficult compare against the M4 MacBook Pro, Mac mini, and iMac launches in the year-ago quarter.Parekh essentially gave a heads up ...
iPhone 17 Pro Cosmic Orange

8 Reasons to Wait for Next Year's iPhone 18 Pro

Thursday October 30, 2025 4:42 am PDT by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models at the same time, which is why we often get rumored features months ahead of launch. The iPhone 18 series is no different, and we already have a good idea of what to expect for the iPhone 18 Pro and iPhone 18 Pro Max. One thing worth...
iOS 26

6 New Things Your iPhone Can Do in iOS 26.1

Wednesday October 29, 2025 4:22 am PDT by
Apple is about to drop iOS 26.1, the first major point release since iOS 26 was rolled out in September, and there are at least six notable changes and improvements to look forward to. We've rounded them up below. Apple has already provided developers and public beta testers with the release candidate version of iOS 26.1, which means Apple will likely roll out the update to all compatible...
Coffee Burgundy and Purple iPhone 18 Pro Mock 1

Leaker Outlines Potential New Colors for iPhone 18 Pro

Friday October 31, 2025 8:28 am PDT by
Apple's iPhone 18 Pro models could be available in new rich and warm color option, according to a known leaker. The Weibo user known as "Instant Digital" today suggested that next-year's iPhone 18 Pro models will be available in at least one of the following color options: Coffee, purple, and burgundy. The iPhone XR, iPhone 11, iPhone 12, iPhone 14, and iPhone 14 Pro were all available in ...
Apple Foldable Thumb

iPhone Fold: Launch, Pricing, and What to Expect From Apple's Foldable

Friday October 31, 2025 8:52 am PDT by
Apple is expected to launch a new foldable iPhone next year, based on multiple rumors and credible sources. The long-awaited device has been rumored for years now, but signs increasingly suggest that 2026 could indeed be the year that Apple releases its first foldable device. Below, we've collated an updated set of key details that have been leaked about Apple's foldable iPhone so far. Ove...
apple tv hd

Apple Launched Its Big New Vision for TV 10 Years Ago Today

Thursday October 30, 2025 8:58 am PDT by
Apple launched the Apple TV HD, the Siri Remote, tvOS, and their accompanying App Store a decade ago today, marking a major overhaul of the device. The new vision for the Apple TV was unveiled on September 9, 2015 during Apple's "Hey Siri" event in San Francisco, where CEO Tim Cook introduced the device with the statement, "The future of TV is apps." The announcement represented a major...
iOS 26

Apple This November: iOS 26.2 Beta, Rumored New Products, and More

Thursday October 30, 2025 12:42 pm PDT by
Tomorrow is Halloween, and then November is upon us. Below, we outline what to expect from Apple next month, as the slower holiday season approaches. Apple is expected to kick off November by releasing iOS 26.1, iPadOS 26.1, macOS 26.1, watchOS 26.1, tvOS 26.1, and visionOS 26.1. With beta testing now wrapped up, the updates will likely be released this Monday, November 3 or Tuesday,...
iOS 26

iOS 26.1 Coming Soon: New Features for Your iPhone and Release Date

Monday October 27, 2025 7:55 am PDT by
The upcoming iOS 26.1 update includes a handful of new features and changes for iPhones, including a toggle for changing the appearance of the Liquid Glass design, "slide to stop" for alarms in the Clock app, and more. Below, we outline key details about iOS 26.1. Release Date Given that Apple has yet to seed an iOS 26.1 Release Candidate, which is typically the final beta version, the...
iOS 18 Siri Personal Context

Apple CEO Tim Cook Says Revamped Siri on Track to Launch Next Year

Thursday October 30, 2025 1:50 pm PDT by
Apple CEO Tim Cook today said that a more personalized version of Siri remains on track to launch at some point next year, with the new set of features expected to debut on the iPhone as part of iOS 26.4 in March or April. "We're also excited for a more personalized Siri," said Cook, on Apple's earnings call for the third quarter of the 2025 calendar year. "We're making good progress on it,...