Adding a mailbox takes three to five minutes and works the same way whether you're adding Gmail, Outlook, Yahoo, or your work email

Open the Settings app on your iPhone, scroll down and tap Mail, then tap Accounts, then tap Add Account. Choose your email provider from the list — Gmail, Yahoo, Outlook, AOL, or Exchange — or tap Other if your provider isn't shown. Enter your full email address and password, then let iPhone verify the account. Once verified, you'll see which data types (Mail, Contacts, Calendars, Notes) will sync to your phone. Tap Save and the account appears in your Mail app within seconds.

If your email provider isn't in the quick-select list, or if you're adding a corporate email account, you may need to enter server details manually. Your email provider's support page or your IT department can give you the incoming and outgoing server addresses, along with any special port numbers. This route takes longer but works for almost any email service.

Key Takeaways

  • Go to Settings > Mail > Accounts > Add Account and choose your provider from the list, or select Other to enter details manually.
  • iPhone can add Gmail, Yahoo, Outlook, AOL, and Exchange accounts without any extra setup — just your email and password.
  • You can choose which data types sync to your phone: some people add work email but turn off calendar and contacts to keep work and personal separate.
  • If verification fails, check that your password is correct and that two-factor authentication isn't blocking the connection.

Using the quick-select list for common providers

When you tap Add Account in Mail settings, iPhone shows buttons for Gmail, Yahoo, Outlook, AOL, and Exchange. These are the easiest route because Apple has already set up the server details for you — you only type your email address and password.

Tap the button for your provider. A login screen appears. Enter your full email address and your password, then tap Next. iPhone connects to that provider's servers, verifies your credentials, and shows you a list of data types you can sync: Mail, Contacts, Calendars, and Notes. You don't have to sync everything — many people add a work Gmail account but turn off Contacts and Calendars to keep work data separate from personal data. Choose what you want, then tap Save.

The account is now in your Mail app. Your inbox appears within a few seconds, and new messages arrive in real time. If you have multiple accounts, you can switch between them by tapping the Mailboxes button at the top left of the Mail app and selecting the account you want to view.

Adding accounts that aren't on the quick-select list

If your email provider doesn't appear in the quick-select buttons, tap Other at the bottom of the account list. You'll see a form asking for your name, email address, password, and a description of the account (like "Work Email" or "Family Account"). Fill in these fields, then tap Next.

iPhone tries to find your server settings automatically. If it succeeds, you'll see the data sync options and can finish setup. If it fails, you'll see a screen asking for incoming and outgoing mail server details. This is where you need information from your email provider or IT department: the incoming server address (usually something like imap.example.com), the outgoing server address (usually smtp.example.com), and sometimes a port number for each. Your provider's support page or your company's IT help desk can give you these details in a few minutes.

Enter the server addresses, check that the port numbers match what your provider gave you, then tap Save. iPhone verifies the connection and shows you the data sync options. Choose what you want to sync, then tap Save again.

What to do if verification fails

If iPhone shows an error after you enter your password, the most common cause is a wrong password. Double-check that you typed it correctly — passwords are case-sensitive, so "MyPassword" is different from "mypassword". If you're not sure, go to your email provider's website on your computer, sign out, and sign back in to confirm your password works there.

The second common cause is two-factor authentication. If your email account requires a second verification step (like a code texted to your phone), you may need to create an app-specific password instead of using your regular password. Gmail, Outlook, and Yahoo all support this. Go to your account settings on the provider's website, look for security or app passwords, and generate a new password just for iPhone Mail. Use that password in the iPhone setup screen instead of your regular password.

If you're adding a work or corporate email account and verification still fails, contact your IT department. They may need to enable your account for mobile access, or they may have specific server settings or security requirements that are different from the standard setup.

Choosing which data types to sync

After iPhone verifies your account, you see a list of toggles for Mail, Contacts, Calendars, and Notes. You don't have to turn all of them on. Many people add a work email account but turn off Contacts and Calendars so that work information doesn't mix with personal information on their phone.

If you turn on Mail, new messages arrive in real time and you can read and send email from that account. If you turn on Contacts, the email provider's contact list syncs to your phone's Contacts app. If you turn on Calendars, any calendars associated with that email account appear in your Calendar app. Notes syncs any notes stored in that email account's notes folder.

You can change these settings later. Go back to Settings > Mail > Accounts, tap the account name, and toggle each data type on or off. Changes take effect within a few seconds.

Managing multiple accounts in the Mail app

Once you've added more than one account, the Mail app shows a Mailboxes button at the top left. Tap it to see all your accounts listed, along with an All Inboxes option at the top that shows messages from every account in one list. You can tap any account name to see only that account's inbox, or tap All Inboxes to go back to the combined view.

When you compose a new message, you can choose which account to send from by tapping the From field and selecting the account you want. iPhone remembers which account you used last and defaults to that one next time, so if you usually send from your personal Gmail, it will suggest that account when you start typing a new message.

If you want to delete an account from your phone, go to Settings > Mail > Accounts, tap the account name, scroll to the bottom, and tap Delete Account. This removes the account from Mail, Contacts, Calendars, and Notes on your phone, but does not delete the account itself or any messages on the provider's servers.

Troubleshooting common setup problems

If messages aren't arriving after you've added the account, wait a few minutes — the first sync can take longer than usual. Then go to Settings > Mail > Accounts and tap the account name. Check that Mail is toggled on. If it is, try toggling it off and back on to force a fresh sync.

If you see a message saying "Cannot Get Mail" or "The user name or password is incorrect," even though you've verified your password works on the provider's website, the problem is usually two-factor authentication or an app-specific password requirement. See the section above on two-factor authentication for how to fix this.

If you're adding a corporate email account and it keeps failing, your company may use Exchange ActiveSync or a custom security setup. Contact your IT department and ask if they have setup instructions for iPhone Mail, or if they can provide the specific server addresses and port numbers your phone needs.

Frequently Asked Questions

Can I add the same email account twice to my iPhone?

Yes. Go through the Add Account process twice with the same email address. This is useful if you want to sync Mail from one account but Contacts and Calendars from another — you can add the account twice and turn on different data types each time.

What's the difference between IMAP and POP3?

IMAP keeps your messages on the provider's servers and syncs them to your phone, so messages you read on your phone also show as read on your computer. POP3 downloads messages to your phone and usually deletes them from the server. iPhone Mail uses IMAP by default for most providers, which is why your inbox looks the same across all your devices.

Why does my work email keep asking for my password?

Your company's security settings may require you to re-enter your password periodically, or they may have enabled a feature that blocks less secure apps. Contact your IT department — they can either adjust the security policy or provide an app-specific password that works with iPhone Mail.

Can I set a default account for sending email?

iPhone Mail doesn't have a global default, but it remembers which account you used last and suggests that one when you compose a new message. You can tap the From field to change it before you send.

What happens to my emails if I delete the account from my iPhone?

Deleting the account from your phone only removes it from Mail, Contacts, Calendars, and Notes on that device. Your emails stay on the provider's servers and appear normally when you check your email on a computer or another phone.