To update the password within your iPhone for email, please follow these instructions.

1.    Locate and select the Settings app on the iPhone.

 
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2.    Scroll down until you find Passwords & Accounts. Select this option.

 
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3.    Select the account under Accounts that should be labeled either Exchange or “Company Name”.

 
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4.    Next to the word Account will be your work email address. Touch the arrow next to your address.

 
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5.    In the line that is labeled Password, enter your new password here. When you are done, select done.

 
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