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<p>You can use the linked here:
<a class="moz-txt-link-freetext" href="https://forums.zimbra.org/viewtopic.php?p=307931#p307931">https://forums.zimbra.org/viewtopic.php?p=307931#p307931</a><br>
</p>
<div class="moz-cite-prefix">On 05/07/2023 08:21, Frédéric Nass
wrote:<br>
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<blockquote type="cite"
cite="mid:1406395363.71164.1688538069375.JavaMail.zimbra@univ-lorraine.fr">
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<div>Hello folks,<br>
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<div><br data-mce-bogus="1">
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<div>Are you aware of any Zimbra setting or Zimlet that would
add a red warning on the email read panel saying "This message
could be malicious" based on the presence of a specific header
in the message?<br data-mce-bogus="1">
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<div><br data-mce-bogus="1">
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<div>Regards,<br data-mce-bogus="1">
</div>
<div>Frédéric<br data-mce-bogus="1">
</div>
<div><br data-mce-bogus="1">
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<div data-marker="__SIG_PRE__">--<br>
Frédéric Nass <br>
<br>
Sous-direction Infrastructures et Services<br>
Direction du Numérique <br>
Université de Lorraine<br>
Tél : +33 3 72 74 11 35</div>
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