Step 1Image of a grey lineGo to your iPhone or iPad's Settings > scroll down and tap Accounts & Passwords > Add Account.

Note: If you're on iOS 10, go to Mail > Accounts >Add Account.

Device Settings > Accounts & Passwords

Tap "Add Account"

Step 2Image of a grey lineSelect Exchange.

Choose Exchange

Step 3Image of a grey lineEnter your Microsoft 365, Exchange, or Outlook.com email address and a description of your account. Tap Next.

Exchange Sign In

Tap Sign In.

Tap Sign In if using O365 or tap Configure Manually if you have your organization's server settings.

Note: Tap Configure manually if you need to enter server settings.

Step 4Image of a grey lineEnter the password associated with your email account. Tap Sign in or Next.

Enter your O365 work or school account password.

Step 5Image of a grey lineThe Mail app may request certain permissions. Tap Accept.

Tap Allow if prompted to give permission.

Step 6Image of a grey lineChoose the services you want to sync with your iOS device and tap Save. You're done!