Adding a second email account takes about five minutes

Open Settings, tap Mail, then Accounts, then Add Account. Choose your email provider from the list — Gmail, Outlook, Yahoo, AOL, or Other. Enter your email address and password, and iPhone will usually find the right settings automatically. If it doesn't, you'll need to enter them manually, but most major providers work on the first try.

Once you've added the account, you'll see both inboxes in the Mail app. You can switch between them by tapping the Mailboxes button (the overlapping squares icon) at the bottom left, or you can view all messages from both accounts at once by tapping All Inboxes.

The whole process doesn't require restarting your phone or changing any existing settings. Your original email account stays exactly as it was.

Key Takeaways

  • Go to Settings > Mail > Accounts > Add Account and select your email provider to start the setup process.
  • iPhone automatically detects settings for Gmail, Outlook, Yahoo, AOL, and most other major providers — you only need your email and password.
  • After adding the account, you can view both inboxes separately or tap All Inboxes to see messages from both accounts together.
  • If automatic setup fails, you can enter your email server settings manually, though this is rarely necessary for common providers.
  • Adding a second account does not affect your first account or any existing emails, folders, or settings.

Step-by-step setup for the most common providers

For Gmail: Tap Add Account, select Google, enter your Gmail address and password. If you use two-factor authentication (which you should), you'll be asked to enter a verification code sent to your phone. After that, iPhone handles the rest automatically.

For Outlook or Hotmail: Tap Add Account, select Outlook.com, enter your email and password. Two-factor authentication works the same way — you'll get a code on your phone or in the Outlook app.

For Yahoo: Tap Add Account, select Yahoo, enter your email and password. Yahoo requires an app password if you have two-factor authentication turned on. You'll need to generate this in your Yahoo account settings first, then use that password instead of your regular one.

For AOL: Tap Add Account, select AOL, enter your email and password. AOL also uses app passwords if two-factor authentication is on.

What to do if automatic setup doesn't work

If you see an error message after entering your password, the most common reason is that two-factor authentication is blocking the connection. Check whether the account has two-factor authentication turned on. If it does, you'll need to generate an app-specific password in that account's security settings, then use that password in iPhone instead of your regular one.

If you're still stuck, tap Other at the Add Account screen and enter your email address. iPhone will ask whether you want IMAP or POP3 — choose IMAP, which is the standard for most modern email services. Then you'll need to enter your incoming and outgoing mail server addresses. You can find these by searching "[your email provider] IMAP settings" or by checking your email provider's support page.

Common incoming server addresses are imap.gmail.com (Gmail), imap-mail.outlook.com (Outlook), imap.mail.yahoo.com (Yahoo), and imap.aol.com (AOL). Outgoing servers are usually smtp.gmail.com, smtp-mail.outlook.com, smtp.mail.yahoo.com, and smtp.aol.com. Port numbers are typically 993 for incoming and 587 for outgoing, though some providers use different ones.

Managing notifications and which account sends emails

By default, iPhone will notify you when new mail arrives in either account. If you want to turn off notifications for one account, go to Settings > Notifications, scroll down to Mail, and tap the account name. Toggle off Allow Notifications.

When you compose a new email, iPhone will use your primary account by default. To send from your second account instead, start typing your message, then tap the From field at the top. A dropdown will appear showing both accounts — select the one you want to send from.

You can change which account is primary by going to Settings > Mail > Default Account and selecting the one you want to use for new messages and replies.

Viewing emails from both accounts together or separately

The Mailboxes view shows your accounts side by side. Tap the overlapping squares icon at the bottom of the Mail app to see this view. You'll see All Inboxes at the top, which combines new messages from both accounts. Below that, you'll see each account listed separately — tap one to see only that account's inbox.

If you want to see both accounts' messages in one list without switching back and forth, tap All Inboxes. This shows every new message from both accounts in chronological order, though you can still tell which account each message belongs to by looking at the account name below the sender's name.

Removing an email account if you change your mind

If you want to delete the second account later, go to Settings > Mail > Accounts, tap the account you want to remove, then tap Delete Account at the bottom. Choose Delete from My iPhone to remove it from your phone only, or Delete from My iPhone and the Mail Server if you also want to remove it from the email provider's servers (this is rarely necessary).

Deleting an account from your iPhone does not delete the account itself or any emails stored on the provider's servers. It only removes access from your phone. You can add it back anytime by following the same steps you used the first time.

Frequently Asked Questions

Can I have more than two email accounts on my iPhone?

Yes. Repeat the Add Account process as many times as you need. Most people have two or three, but you can add as many as you want. Each one will appear in your Mailboxes view and can send and receive independently.

Will adding a second email account use more data or battery?

Slightly more of both, since iPhone will check both accounts for new mail. The difference is usually small unless you receive a very high volume of emails. You can reduce data and battery use by going to Settings > Mail > Fetch New Data and changing how often iPhone checks for new messages — try Manually or Every 30 Minutes instead of Automatically.

What's the difference between IMAP and POP3?

IMAP keeps your emails on the server and syncs them across all your devices, so emails you read on your iPhone also show as read on your computer. POP3 downloads emails to your phone and removes them from the server, so they only exist on one device. Use IMAP unless your email provider only supports POP3.

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

No. Each account has its own password. If you use two-factor authentication, you'll need to generate a separate app password for each account that has it turned on.

Can I set a different notification sound for each email account?

No. iPhone uses the same notification sound for all email accounts. You can only turn notifications on or off per account, not customize the sound for individual ones.