Where to find the default email setting
Your iPhone's default email account is the one that opens automatically when you tap the Mail app, and it's also the account used when you send photos, documents, or web pages directly from other apps. To change it, open Settings, scroll down and tap Mail, then tap Default Account. You'll see a list of every email account you've added to your phone — pick the one you want to use as your default, and it takes effect when ready.
This setting only works if you've already added at least two email accounts to your iPhone. If you have just one account, that's automatically your default and there's nothing to change. If you're setting up email for the first time, add your account through Settings > Mail > Accounts > Add Account, choose your email provider (Gmail, Outlook, Yahoo, or a custom server), and enter your login details.
Key Takeaways
- Your default email account is the one that opens when you launch Mail and the one used when you send content from other apps like Photos or Safari.
- Change your default by going to Settings > Mail > Default Account and selecting a different account from the list.
- You need at least two email accounts added to your iPhone before you can choose a default — if you have only one, it's automatically the default.
- Changing your default email does not delete or remove any of your other accounts; they stay on your phone and you can still use them manually.
What happens when you change your default
When you tap the Mail app after changing your default, it opens to your new default account's inbox instead of the old one. Any new emails sent from the Mail app will come from that account's address. If you use the Share button in Photos, Safari, or other apps to send something via email, it will now send from your new default address.
Your old default account doesn't disappear — it stays on your phone and you can still read and send from it by tapping the account name at the bottom of the Mail app and selecting a different account. Changing the default is purely about which account takes over when you don't specify one.
Sending from a different account without changing your default
You don't have to change your default if you only want to send from a different account once in a while. When you're composing an email in Mail, tap the "From:" field at the top of the message. A dropdown menu appears showing all your email accounts — select whichever one you want to send from for that message only.
This is useful if you have a work email and a personal email, and you want your work account as your default but occasionally need to send from your personal address. The default stays the same, but you have full control over which account each individual message uses.
Why your default email matters for third-party apps
Some apps on your iPhone use your default email account to send information. For example, if you use a note-taking app that has a "send via email" feature, it will use your default account unless the app has its own email settings. The same applies to apps that let you share documents, receipts, or other content directly to email.
If you notice emails coming from an account you didn't expect, check your Mail default account first. It's often the source of unexpected sends from third-party apps. Some apps do let you override this by setting their own email preferences, so check the app's settings if you want to use a different account for that specific app.
Removing an account without losing your other emails
If you want to stop using one of your email accounts on your iPhone, go to Settings > Mail > Accounts, tap the account you want to remove, and tap Delete Account. This removes the account from your phone, but it does not delete the emails from the actual email service — they stay on the email provider's servers and you can still access them from a computer or by re-adding the account later.
If the account you're removing is your current default, iOS automatically switches your default to one of your remaining accounts. You can then change it to whichever account you prefer using the Default Account setting described above.
Troubleshooting when default email won't change
If you tap Default Account and see only one account listed, or if the setting doesn't appear at all, you likely have only one email account added to your phone. Add a second account first by going to Settings > Mail > Accounts > Add Account. Once you have two accounts, the Default Account option will appear and become selectable.
If you have multiple accounts but the default isn't changing after you select a new one, try closing the Mail app completely and reopening it. On newer iPhones, swipe up from the bottom of the screen to open the app switcher, find Mail, and swipe it up to close it. Then tap Mail again to reopen it. If the problem persists, restart your iPhone by holding the side button and volume button, then sliding to power off.
Frequently Asked Questions
Does changing my default email delete my other accounts?
No. Changing your default email only changes which account opens first in Mail and which one is used by default in other apps. All your other accounts remain on your phone and fully functional. You can still read and send from them by selecting them manually.
Can I set a different default email for different apps?
Not through a single iPhone setting. Your Mail default applies across the system. However, some individual apps have their own email settings where you can choose which account to use — check the app's preferences to see if it offers this option.
What if I don't see the Default Account option in Mail settings?
You need at least two email accounts added to your iPhone for this option to appear. If you only have one account, add a second one through Settings > Mail > Accounts > Add Account, and the Default Account option will then become available.
Will changing my default email affect my iCloud account?
No. Your iCloud account is separate from your Mail default setting. Changing your Mail default does not affect iCloud services like Photos, Find My, or iCloud Drive. It only affects which email account is used in the Mail app and when other apps send emails.