iCloud does not send emails on its own — it stores them

iCloud Mail is an email service that lets you send and receive messages, but iCloud itself is not an email sender. The difference matters. iCloud Mail is a separate product from iCloud storage. You can have iCloud storage without iCloud Mail, and you can use iCloud Mail without paying for extra storage. iCloud Mail works like Gmail or Outlook — you get an @icloud.com address, you send messages from it, and iCloud stores copies of what you send and receive.

If you already have an @icloud.com, @me.com, or @mac.com email address from Apple, you are already using iCloud Mail. If you use iCloud storage but have a Gmail or Outlook address instead, iCloud is not sending your emails — those services are. iCloud will store any emails you forward to it or download to your device, but it is not the sender.

Key Takeaways

  • iCloud Mail is a separate email service from iCloud storage, and you do not need one to use the other.
  • If your email address ends in @icloud.com, @me.com, or @mac.com, you are using iCloud Mail to send and receive messages.
  • iCloud Mail stores your sent and received emails on Apple's servers, and you can access them from any device signed into your iCloud account.
  • You can use iCloud storage to back up emails from other services like Gmail, but iCloud is not sending those messages.

How iCloud Mail works when you do use it

When you set up an Apple device, you create an Apple ID. That Apple ID comes with a free @icloud.com email address. Messages you send from that address go out through Apple's mail servers. Replies come back to iCloud, which stores them. You can read and send from this address on your iPhone, iPad, Mac, or at iCloud.com in a web browser.

iCloud Mail is included free with any iCloud account — you do not pay extra for the email service itself. Your first 5 gigabytes of iCloud storage is free and covers email, photos, documents, and backups combined. If you need more storage, you pay for a storage plan, and that plan covers everything in your iCloud account, including mail.

The difference between iCloud Mail and iCloud storage

iCloud storage is a vault for your files, photos, device backups, and documents. iCloud Mail is a way to send and receive messages. They are connected — both use your Apple ID — but they are separate services. You can turn off iCloud Mail and keep using iCloud storage. You can also delete your iCloud Mail account and use Gmail instead while keeping your iCloud storage active.

Many people confuse them because Apple bundles them together. When you sign into iCloud on your device, you get both services by default. But you control each one separately in your settings. If you do not want to use iCloud Mail, you can disable it and use a different email service instead. iCloud will still store your documents, photos, and backups.

What happens to emails you receive in iCloud Mail

When someone sends a message to your @icloud.com address, iCloud receives it and stores it on Apple's servers. You can read it on any device where you are signed into iCloud — your phone, tablet, computer, or the web. iCloud keeps a copy of every message you receive and every message you send, organized into folders like Inbox, Sent, and Trash.

If you delete an email, it goes to Trash and stays there for 30 days before iCloud removes it permanently. If you mark a message as spam, iCloud learns from that and filters similar messages in the future. You can also create custom folders and rules to organize your mail automatically.

Using other email services with iCloud storage

If you use Gmail, Outlook, or another email service instead of iCloud Mail, iCloud storage does not send your emails. Your email provider sends them. However, you can set up those email accounts on your Apple device, and iCloud will store a backup of your device — including copies of emails you have downloaded to it.

You can also forward emails from other accounts to your iCloud Mail address if you want them stored there. But iCloud is not sending the original messages — your email provider is. iCloud is just receiving and storing the forwarded copies.

When iCloud Mail might not be the right choice

iCloud Mail works well if you use Apple devices and want everything in one place. But if you use Windows, Android, or a mix of devices, Gmail or Outlook might be easier because they work the same way on every platform. iCloud Mail is designed around Apple devices and works best with them.

iCloud Mail also has a smaller user base than Gmail or Outlook, so some services may not recognize @icloud.com addresses as reliably. If you sign up for accounts on websites or apps that filter email providers, you might occasionally run into issues. Gmail and Outlook are more universally accepted.

How to check which email service you are using

Look at your email address. If it ends in @icloud.com, @me.com, or @mac.com, you are using iCloud Mail. If it ends in @gmail.com, @outlook.com, @yahoo.com, or anything else, you are using a different service, and iCloud is not sending your emails.

You can also check in your device settings. On an iPhone or iPad, go to Settings, tap your name at the top, then select iCloud. You will see a list of services that are on or off. If Mail is toggled on, you are using iCloud Mail. If it is off, you are not.

Frequently Asked Questions

Can I use iCloud storage without iCloud Mail?

Yes. You can turn off iCloud Mail in your settings and use Gmail, Outlook, or another email service instead. Your iCloud storage will continue to back up your photos, documents, and device data. The two services are separate, even though they share your Apple ID.

If I delete an email in iCloud Mail, is it gone from my other devices?

Yes. iCloud Mail syncs across all your devices. When you delete a message on your iPhone, it is deleted from your iPad, Mac, and iCloud.com as well. The email goes to Trash for 30 days, then is permanently removed from iCloud's servers.

Does iCloud Mail work on Android or Windows?

You can access iCloud Mail through a web browser on any device at iCloud.com, but there is no official iCloud Mail app for Android or Windows. You can set up iCloud Mail on Android or Windows using the IMAP protocol in Gmail, Outlook, or another email client, but Apple does not provide a native app for those platforms.

Will iCloud send emails if I forward messages to my iCloud address?

No. When you forward an email to your iCloud address, the original sender's email service sent the message, not iCloud. iCloud receives and stores the forwarded copy, but it did not send the original email. iCloud only sends emails when you compose and send a message from your @icloud.com address.

What is the difference between iCloud Mail and iCloud storage pricing?

iCloud Mail is free. iCloud storage starts at 5 gigabytes free and costs money if you need more. A storage plan covers everything in your iCloud account — mail, photos, documents, and backups — so you do not pay separately for email. You only pay if you run out of the free 5 gigabytes.