iOS 15.4 Beta Adds Support for Setting Up Custom Email Domains With iCloud Mail

The iOS 15.4 beta that was introduced today expands support for the custom email domain feature available for iCloud+, adding an option to set up a custom domain with ‌iCloud‌ Mail directly on the iPhone.

custom email domain mail ios 15 4
If you go to Settings > Apple ID > ‌iCloud‌, "‌iCloud‌ Mail" is now a tappable option and it includes a section for setting up a Custom Email Domain.

Prior to now, custom domains were able to be set up with ‌iCloud‌ Mail, but Apple's iCloud.com website was required to get it working and there was no option to set it up right on the ‌iPhone‌ or iPad.

custom email domain ios 15 4
Setting up a custom email domain requires a paid ‌iCloud‌+ storage plan, which is priced starting at $0.99. The feature is designed to allow a custom email address like "johnny@appleseed.com" to be used for sending and receiving emails using ‌iCloud‌ Mail. Though the custom domain feature uses ‌iCloud‌ Mail, emails will be addressed to and sent from the custom domain.

Each ‌iCloud‌ user can add up to five custom domains to ‌iCloud‌ Mail, and members of a Family Sharing group can also use those domains. Email addresses that are currently used with the custom domain are supposed, and there's also an option to set up new email addresses with the domain.

Custom Email Domain settings on the ‌iPhone‌ and ‌iPad‌ will make it much easier to use custom email addresses. It's worth noting that this same feature is also available on the Mac under the System Preferences > ‌Apple ID‌ > ‌iCloud‌ Mail, but it does not yet appear to be functional.

Tags: iCloud, Mail

Popular Stories

hikawa phone grip stand apple%402x

Apple Launches Second Limited-Edition iPhone Accessory in a Month

Friday November 21, 2025 3:53 am PST by
Apple has begun selling the Hikawa Phone Grip and Stand, a new limited-edition iPhone accessory designed with accessibility in mind. Designed by LA-based Bailey Hikawa to celebrate the 40th anniversary of accessibility at Apple, the grip uses magnets to securely snap onto any iPhone with MagSafe. Apple says it can be removed with ease, and doubles as a stand with two different viewing...
iOS 26

iOS 26.2 Adds These New Features to Your iPhone

Thursday November 20, 2025 10:50 am PST by
iOS 26.2 is currently in beta testing. The upcoming update includes a handful of new features and changes on the iPhone, including a new Liquid Glass slider for the Lock Screen's clock, offline lyrics for Apple Music, and more. In a recent press release, Apple confirmed that iOS 26.2 will be released to all users in December, but it did not provide a specific release date. Keep reading...
Apple Shopping Event 2025

Apple Announces 2025 Black Friday Event, Here's What You Can Get

Thursday November 20, 2025 6:28 am PST by
Apple's annual four-day Black Friday through Cyber Monday shopping event is returning on Friday, November 28 through Monday, December 1 in many countries, including the United States, Canada, Australia, New Zealand, France, Germany, Italy, Spain, the United Kingdom, Belgium, the Netherlands, Sweden, Thailand, and others. During the shopping event, customers can get an Apple gift card with...
iOS 26 on Three iPhones

iOS 27 Will Reportedly Have Two Key Upgrades

Sunday November 23, 2025 8:48 am PST by
iOS 27 will reportedly have two major elements: quality improvements and new AI features. In his Power On newsletter today, Bloomberg's Mark Gurman said that iOS 27 will be similar to Mac OS X Snow Leopard, in the sense that Apple is focused on improving "quality and underlying performance" over adding new features. Gurman said there is one exception to this rule, though, as he expects...
maxresdefault

The MacRumors Show: iPhone 18 Pro Looks Like a Huge Upgrade

Friday November 21, 2025 9:10 am PST by
On this week's episode of The MacRumors Show, we talk through all of the new features and improvements expected to come to next year's iPhone 18 Pro and iPhone 18 Pro Max models. Subscribe to The MacRumors Show YouTube channel for more videos Apple's next-generation iPhones are less than ten months away and we already have a good idea about what to expect based on corroborated leaks, rumors,...
Apple Foldable Thumb

Foldable iPhone to Debut These Two Breakthrough Features

Wednesday November 19, 2025 7:26 am PST by
Apple's first foldable iPhone is expected to launch alongside the iPhone 18 Pro models in fall 2026, and it's shaping up to include two standout features that could set it apart from the competition. The book-style foldable will reportedly feature an industry-first 24-megapixel under-display camera built into the inner display, according to a recent JP Morgan equity research report. That...
General Black Friday Deals 25 Red

Apple Black Friday Deals Available Now on AirPods, iPads, Accessories, and More

Friday November 21, 2025 8:48 am PST by
We're only a few days away from Black Friday, which will take place on Friday, November 28 in 2025. As always, this will be the best time of the year to shop for great deals, including popular Apple products like AirPods, iPad, Apple Watch, and more. In this article, the majority of the discounts will be found on Amazon. Note: MacRumors is an affiliate partner with some of these vendors. When...
ipad black friday 2025

The Best Early Black Friday iPad Deals

Thursday November 20, 2025 10:20 am PST by
Black Friday is just over a week away, and iPad deals have finally started to flood in at retailers like Amazon and Best Buy. Below we're tracking discounts on every current generation iPad, including lowest-ever prices on M3 iPad Air and M5 iPad Pro, plus steep markdowns on iPad and iPad mini. Note: MacRumors is an affiliate partner with some of these vendors. When you click a link and make a ...
iPhone 17 Pro Cosmic Orange

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

Wednesday November 19, 2025 4:00 am PST 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...

Top Rated Comments

Seoras Avatar
50 months ago
With Google's recent announcement that it is moving everyone on free GSuite domain accounts to subscription Workplace accounts this will prove to be really popular.
I think Google's making a huge mistake timing it with Apple introducing custom email domains.
I accepted that my email was being snooped on by Google for data harvesting and selling.
With Apple's privacy focus it seems like the obvious move. Just how do I transfer over all my historical emails though?
Score: 15 Votes (Like | Disagree)
wowotoe Avatar
50 months ago

So, you still have to own the domain to set this up? I’m not sure how this works and what’s the benefit?
Most of time, when you registered a domain name, it doesn't come with mail service. Usually you have to pay extra to add mail service so you can send/receive emails via your new domain name.
Score: 8 Votes (Like | Disagree)
A_A Avatar
50 months ago

Hmmm and what’s the benefit? I mean compared to a normally setup email imap account. Trying hard but I see none so far…
If you own a business, you can now use John@yourcompany.com instead and it will look more professional than a gmail or icloud account
Score: 8 Votes (Like | Disagree)
james2538 Avatar
50 months ago
I'll consider switching back once iCloud adds status syncing across devices. It's annoying to read email on my iPad/MacBook and still have my iPhone show that I have unread messages until I refresh it. Same for flags.

FastMail has had this for years and has always been rock solid. (Pretty sure Google/Microsoft paid plans offer it too)
Score: 7 Votes (Like | Disagree)
Think|Different Avatar
50 months ago
Wow, the comments here asking “why?” — some things aren’t for everyone, ha.
Score: 7 Votes (Like | Disagree)
cyanite Avatar
50 months ago

Locks you into apples ecosystem.
How? You can just switch it off again and use a different provider at any time. Your username is not appropriate.
Score: 7 Votes (Like | Disagree)