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In the Account tab, click Add Account below the Account Reference field.
Select the Location in which you want to create the account, select the Account Type, and click Continue. The Add Account dialog window associated with the account type appears.
Enter the required account details. For detailed guidance on how to provide information required for each account type, see the article: IMAP, POP3, and SMTP Accounts
Click Validate to verify the account, if the account type supports validation.
Click Apply to complete configuring the email account.
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