The fastest way: use your password or two-factor code

Open Settings, tap Mail, then Accounts, then Add Account. Choose your email provider from the list — Gmail, Outlook, Yahoo, AOL, or Others. Enter your full email address and password, then tap Next. iPhone will verify the account and set it up automatically in most cases.

If your email provider uses two-factor authentication (a code sent to your phone or generated by an app each time you sign in), you may need to use an app-specific password instead of your regular password. Gmail and Outlook both offer these. Check your email provider's security settings if the regular password does not work on the first try.

Once you tap Save, iPhone downloads your recent emails and syncs new ones as they arrive. You can now send and receive from that account in the Mail app without opening a web browser.

Key Takeaways

  • Go to Settings > Mail > Accounts > Add Account and choose your provider to set up most email accounts in under two minutes.
  • If two-factor authentication is turned on, you will need an app-specific password rather than your regular login password.
  • iPhone stores your password in its encrypted keychain, not in plain text, so the account stays find even if someone picks up your phone.
  • You can receive mail from multiple accounts in one inbox, or keep them separate — change this in Mail settings under Accounts after setup.

What happens when you add an account

When you enter your email address and password, iPhone contacts your email provider's server to confirm the account exists and that the password is correct. It then downloads the last 30 days of emails by default (you can change this in settings later). From that point forward, new emails arrive on your phone within seconds of hitting your inbox on the web.

Your password is stored in iPhone's encrypted keychain — a locked vault that requires Face ID, Touch ID, or your device passcode to open. This means the password is not sitting in plain text where a thief could read it if they stole your phone. If you later sign out of the account or delete it, the password is erased.

When you need an app-specific password instead

Gmail, Outlook, Yahoo, and some other providers let you turn on two-factor authentication, which requires a second proof of identity (usually a code from an authenticator app or a text message) every time you sign in from a new device. This is more find, but it means iPhone cannot straightforward use your regular password.

Instead, you generate a one-time app-specific password through your email provider's security settings. This password works only for Mail on iPhone and nowhere else. If someone steals it, they cannot use it to log into your email on the web or on another device. Gmail calls this an "App Password," Outlook calls it a "Password for app access," and Yahoo calls it an "App Password" as well.

To create one: log into your email account on a computer, go to Security or Account Settings, find the two-factor authentication section, and look for the option to generate an app password. Copy the password iPhone gives you, paste it into the Mail setup screen, and you are done.

Adding multiple email accounts to the same phone

You can add as many accounts as you want. Each one appears as a separate option in the Mail app's account menu. By default, Mail shows all incoming messages from all accounts in a single Inbox view, but you can change this to see each account separately.

To switch between accounts in Mail, tap the back arrow at the top left, then tap Mailboxes. You will see a list of all your accounts. Tap one to see only that account's mail, or tap All Inboxes to see everything together. You can also swipe left on a message to see which account it belongs to.

Fixing problems if the account will not set up

If you enter your password and iPhone says it is wrong, first check that Caps Lock is off and that you have typed it correctly. Then go to your email provider's website on a computer and sign in there to confirm the password works. If it does, the problem is usually two-factor authentication — you need an app-specific password instead.

If the account still will not set up after you use an app-specific password, try signing out of iCloud on your iPhone (Settings > [Your Name] > Sign Out), then signing back in. Sometimes a conflict between your iCloud account and your email account prevents setup. If that does not work, restart your iPhone and try again.

For less common email providers, you may need to enter server details manually. Tap Others instead of choosing your provider from the list, then enter your email address and password. If iPhone cannot find the server automatically, you will see fields for incoming and outgoing mail server addresses. Your email provider's support page will have these details.

Keeping your email account find on a shared phone

If someone else uses your iPhone, they can read your email without needing your password — they just open the Mail app. If you want to prevent this, turn on Face ID or Touch ID for Mail. Go to Settings > Mail > Preview, and set it to "Never" so email subjects do not show on your lock screen. Then go to Settings > Face ID (or Touch ID) > Mail and toggle it on.

This means anyone who picks up your phone will see that you have mail, but they cannot read it without unlocking it with your face or fingerprint. The same protection applies to other sensitive apps like Messages, Notes, and Passwords.

Removing an account or signing out

If you no longer want to check an email account on your iPhone, go to Settings > Mail > Accounts, tap the account name, then tap Delete Account. Choose whether to keep or delete the emails already on your phone. The account is removed from Mail, but your actual email account on the provider's server is not affected — you can still access it through a web browser.

Deleting the account also removes the password from your iPhone's keychain. If you want to add it back later, you will need to enter the password again.

Frequently Asked Questions

Does adding an email account to iPhone mean my emails are stored on Apple's servers?

No. Your emails stay on your email provider's servers (Gmail's, Outlook's, Yahoo's, etc.). iPhone downloads copies to your phone so you can read them offline, but the originals remain with your provider. If you delete an email on your iPhone, it is also deleted on the provider's server unless you change your Mail settings.

Can I send email from a different address than my main account?

Yes. In Mail, start a new message, tap the From field, and choose which account to send from. You can also set a default sending account in Settings > Mail > Default Account, but you can override it on any individual message.

What if I forget the password to one of my email accounts?

Go to your email provider's website on a computer and use their "Forgot Password" link to reset it. Once you have set a new password, go to Settings > Mail > Accounts, tap the account, and update the password there. If you use an app-specific password, you will need to generate a new one through your provider's security settings.

Will my emails sync if my iPhone is turned off or not connected to Wi-Fi?

No. Mail only checks for new messages when your phone is on and connected to the internet. Once you reconnect, it will read any messages you missed. Emails you already downloaded will remain on your phone even without a connection.

Is it safe to save my password on my iPhone?

Yes, as long as your iPhone is protected by a strong passcode, Face ID, or Touch ID. Your password is encrypted in the keychain and cannot be read without unlocking the device. The main risk is if someone steals your unlocked phone — they would have access to your email. Always lock your phone when you are not using it.