The basic steps to add email to your iPhone

Open Settings on your iPhone, tap Mail, then tap Accounts, then tap Add Account. Choose your email provider from the list — Gmail, Outlook, Yahoo, AOL, or Other — and enter your email address and password. If your provider appears in the list, iPhone will usually find the right settings automatically and you'll be done in under a minute. If you choose Other, you'll need to enter server details manually, which takes longer but works for less common providers.

The account will then sync your inbox, calendar, and contacts depending on what you allow. You can choose which apps get access to this account and how often iPhone checks for new mail — immediately, every 5 minutes, every 15 minutes, every 30 minutes, hourly, or manually.

Key Takeaways

  • Gmail, Outlook, Yahoo, and AOL accounts set up automatically when you enter your email and password in Settings > Mail > Accounts > Add Account.
  • Two-factor authentication on your email account may require you to create an app-specific password instead of using your regular password.
  • If your email provider is not in the preset list, choose Other and ask your email provider for the incoming and outgoing server addresses.
  • You can add multiple email accounts to one iPhone and choose which one sends mail by default.

When your email provider is in the preset list

If you see your provider's name when you tap Add Account — Gmail, Outlook, Yahoo, AOL, iCloud, Exchange, or a few others — tap it and enter your email address and password. iPhone connects to that provider's servers, confirms the password works, and downloads the correct settings for incoming and outgoing mail.

Some providers, especially Gmail and Outlook, may ask you to sign in through a web page instead of typing your password directly into Settings. This is more secure and is normal. Follow the prompts, and you'll be sent back to iPhone to finish setup.

When you have two-factor authentication turned on

If your email account uses two-factor authentication — a second verification step when you sign in from a new device — iPhone cannot use your regular password. Instead, you'll need to create an app-specific password, which is a separate, temporary password just for iPhone Mail.

For Gmail, go to myaccount.google.com, click Security, find App Passwords, and generate one for Mail on iPhone. For Outlook, go to account.microsoft.com, click Security, find App passwords, and generate one. For Yahoo, go to account.yahoo.com, click Account Security, find Generate app password, and choose Mail and iPhone. Use this generated password in iPhone Settings instead of your regular password.

Adding email from providers not in the preset list

If your email provider does not appear in the list, tap Other and enter your email address. iPhone will try to find the settings automatically by contacting your provider's servers. If it succeeds, you're done. If it fails, you'll see a message asking for manual server details.

Contact your email provider's support or check their website for the incoming mail server (usually IMAP or POP3) and outgoing mail server (usually SMTP), along with the port numbers and whether each requires SSL encryption. Enter these details exactly as provided. Most providers list this information in a help article titled "Email client settings" or "IMAP/SMTP settings".

Choosing which account sends mail by default

If you have added multiple email accounts, Mail will send from whichever account you were viewing when you started a new message. To set a default account that always sends first, go to Settings > Mail > Default Account and choose one.

You can still send from a different account on any single message by tapping the From field in the compose window and selecting another account from the list.

Controlling what syncs and how often

After you add an account, go to Settings > Mail > Accounts and tap the account name to see what data it syncs. You can turn Mail, Contacts, Calendars, Notes, and Reminders on or off individually. Some accounts also offer Bookmarks.

To change how often iPhone checks for new mail, go to Settings > Mail > Fetch New Data. You can set it to Push (instant, uses more battery), Fetch (checks at intervals you choose), or Manual (only when you open Mail). Different accounts can use different settings — for example, work email on Push and a newsletter account on Manual.

Troubleshooting when setup fails

If iPhone says your password is wrong but you know it's correct, you likely need an app-specific password instead (see the two-factor authentication section above). If you're using Other and manual server details, double-check that you entered the server addresses, port numbers, and SSL settings exactly as your provider specified — even one wrong character will fail.

If the account adds successfully but mail won't download, go to Settings > Mail > Accounts, tap the account, and tap Delete Account, then add it again. Sometimes the connection needs to be reset. If that doesn't work, restart your iPhone by powering it off and back on.

Frequently Asked Questions

Can I add the same email account to multiple iPhones?

Yes. Adding the same account to multiple devices is normal and safe. Each device will sync the same inbox, but they work independently — reading a message on one iPhone won't mark it as read on another unless you're using IMAP (which most providers do). POP3 downloads mail to one device only, so avoid it if you use multiple devices.

What's the difference between IMAP and POP3?

IMAP keeps mail on the server and syncs across all your devices — read a message on your iPhone and it shows as read on your computer too. POP3 downloads mail to one device and removes it from the server, so it won't appear on other devices. Use IMAP unless your provider only offers POP3.

Will adding email to my iPhone use a lot of data?

Not significantly. Mail syncs only new messages and uses very little data unless you're downloading large attachments. If you're on a limited data plan, set Fetch to Manual or a longer interval (like hourly) instead of Push, which checks constantly.

Can I delete an email account from my iPhone without deleting it from the server?

Yes. Deleting an account from Settings > Mail > Accounts removes it from your iPhone only. Your mail stays on the provider's servers and you can add it back anytime. The emails you've already read or deleted on your iPhone will reappear when you add the account again.

What if I forget which server settings I used?

Go to Settings > Mail > Accounts, tap the account name, and scroll down to see the incoming and outgoing server addresses and port numbers. You can view them but not edit them from this screen — to change them, delete the account and add it again with the correct details.