Unfortunately, the provided context does not include specific instructions or settings related to customizing the display of email details such as "From:", "Sent:", "To:", and "Subject:" in Outlook on the web. Therefore, I cannot provide a solution for your question regarding how to remove these details from your email view.
For assistance with Outlook settings, I recommend checking the official Microsoft Outlook support documentation or the settings menu within your Outlook web application for options related to email display preferences.
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