Adding a second email account takes three steps: open Settings, choose Mail, and add the account

You can add as many email accounts as you want to your iPhone. Each one appears in the Mail app with its own inbox, and you can switch between them or view them all at once. The process is the same whether you're adding Gmail, Outlook, Yahoo, or an account from your work or school.

Open Settings on your home screen. Scroll down and tap Mail. Then tap Accounts, then Add Account. Choose the email provider — Gmail, Yahoo, Outlook, AOL, or Other if your provider isn't listed. Enter your email address and password, and let your iPhone verify the account. This usually takes a few seconds.

Once verification is complete, you'll see options for which data to sync: Mail, Contacts, Calendars, Notes, and Reminders. You can turn any of these on or off. Tap Save at the top right, and the account is added.

Key Takeaways

  • Go to Settings > Mail > Accounts > Add Account to start adding a second email.
  • Your iPhone will ask for your email address and password, then verify the account automatically.
  • You can choose which types of data (Mail, Contacts, Calendars, Notes, Reminders) sync from each account.
  • Both accounts appear in the Mail app, and you can view them separately or combined in a unified inbox.
  • If your email provider isn't listed, choose Other and enter the incoming and outgoing mail server details yourself.

What happens if your email provider isn't in the list

If you tap Add Account and don't see your email provider listed, choose Other. Your iPhone will ask for your email address, then ask you to enter the incoming and outgoing mail server addresses. These are technical details your email provider publishes — you can usually find them by searching "[your provider] IMAP settings" or "[your provider] SMTP settings" online.

Your email provider's support page will show you the exact server addresses and port numbers to use. Write these down before you start, because you'll need them to complete the setup. If you enter them incorrectly, the account won't connect, and you'll see an error message asking you to try again.

Viewing both accounts at once or separately

Once both accounts are added, open the Mail app. At the top left, you'll see a button that says Mailboxes. Tap it to see a list of all your accounts. If you tap All Inboxes, you see messages from both accounts mixed together in one view, sorted by date. If you tap one account by name, you see only that account's messages.

You can also swipe left and right between accounts without opening the Mailboxes menu — just swipe on the inbox itself. Most people use the unified view for reading and the single-account view when they need to send from a specific email address.

Choosing which email address to send from

When you write a new message, your iPhone defaults to sending from your first account. To send from your second account instead, tap in the From: field at the top of the compose screen. A dropdown menu appears showing both email addresses. Tap the one you want to send from, and that account will be used for this message.

Your iPhone remembers which account you last sent from, so if you frequently send from your second account, it will stay selected for your next message. You can change it back any time by tapping the From: field again.

Removing an account or changing its settings

To remove a second account, go back to Settings > Mail > Accounts. Tap the account you want to remove, then tap Delete Account at the bottom. This removes the account from your iPhone but does not delete the account itself — you can add it back later if you want.

To change what data syncs from an account, tap the account name in Settings > Mail > Accounts, then toggle Mail, Contacts, Calendars, Notes, or Reminders on or off. You can also change your password here if your email provider requires it. If you change your password at your email provider's website, you'll need to update it in Settings too, or your iPhone won't be able to connect.

Troubleshooting when an account won't connect

If you see an error message like "Cannot Get Mail" or "Password Incorrect" after adding an account, the most common cause is that your password is wrong or your email provider requires a special password for phone apps. Gmail, for example, requires you to create an "App Password" if you have two-factor authentication turned on — a regular Gmail password won't work.

Check your email provider's support page for phone setup instructions. If they mention an app password or app-specific password, create one and use that instead of your regular password. If the error persists, delete the account from Settings > Mail > Accounts, wait a few seconds, and try adding it again. Sometimes the connection fails the first time but works the second time.

What to know about storage and battery

Adding a second email account uses a small amount of storage on your iPhone — usually just a few megabytes unless you keep thousands of old messages. Each account syncs independently, so if one account receives a lot of mail, it won't slow down the other one.

Battery drain from a second email account is minimal. Your iPhone checks for new mail at intervals you can control: go to Settings > Mail > Accounts > Fetch New Data to choose how often each account checks for messages. If you set it to Manual, your iPhone only checks when you open the Mail app. If you set it to Automatic, it checks in the background, which uses slightly more battery but means you see new messages sooner.

Frequently Asked Questions

Can I use the same email address twice on one iPhone?

No. Your iPhone will not let you add the same email address twice. If you need to access the same account with different settings, you would need a second device.

Will adding a second email delete my first account's messages?

No. Adding a second account does not affect your first account or any of its messages. Both accounts remain separate and complete.

What if I forget which account a message came from?

Open the message and look at the top. The account name appears below the sender's name. You can also tap Mailboxes and view each account separately to see which messages belong to which account.

Can I set up a work email and a personal email at the same time?

Yes. You can add as many accounts as you want, including work and personal emails. Each one syncs independently, and you can view them together or separately in the Mail app.

Do I need to use the same password for both accounts?

No. Each account uses its own password. If you change the password for one account at your email provider's website, you only need to update it in Settings for that specific account.