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Create External Email Banner

·122 words·1 min
Exchange Online
Table of Contents

Create Mail Flow Rule
#

  1. Login to: https://admin.exchange.microsoft.com/
  2. Navigate to Mail Flow > Rules
  3. Create a New Rule like the following;
  4. Copy this text into the “Specify Disclaimer Text”. You may change the verbiage of the caution message if necessary.
<table border=0 cellspacing=0 cellpadding=0 align=left width=`"100%`">
    <tr>
        <td style='background:#bba555;padding:5.25pt 5.5pt 5.25pt 1.5pt'></td>
        <td width=`"100%`" style='width:100.0%;background:#ffe599;padding:5.25pt 
3.75pt 5.25pt 11.25pt; word-wrap:break-word' cellpadding=`"7px 5px 7px 15px`" color=`"#212121`">
            <div>
                <p><span style='font-size:11pt;font-family:Arial,sans-serif;color:
#212121'>
                        <b>CAUTION:</b> This email originated from outside the organization.
                        Do not click links or open attachments unless you recognize the sender
                        and know the content is safe.
                    </span></p>
            </div>
        </td>
    </tr>
</table>
  1. Enforce the rule under settings, then enable the rule.
  2. Test by sending an email from external to internal. It should look like this.
Kolton Corr
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Kolton Corr
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