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<p dir="auto">Hi all,</p>
<p dir="auto">I'm experiencing duplicate messages in my Sent Items folder in Microsoft 365 / Exchange account.</p>
<p dir="auto">Setup details:</p>
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<li>Account type: Exchange / Outlook.com (Microsoft 365 corporate)</li>
<li>The duplicates appear exclusively in the Sent Items folder</li>
<li>The duplicate messages are identical</li>
<li>No other folders are affected</li>
</ul>
<p dir="auto">Has anyone experienced this with an Exchange account and found a reliable fix?</p>
<p dir="auto">Thank you in advance.<br>
Luís</p>
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