inserting "External sender - be CAUTIOUS, particularly with links and attachments" into mailbody of every external inbound email

[esetuser22222 0]

Hello, 

Owner required a email body disclaimer on the top of every external email:

External sender - be CAUTIOUS, particularly with links and attachments

Do you think it is possible with ESET Mail Security for Exchange?

 

 

[Marcos 5,074]

This is a functionality of Exchange and mail flow rules:

https://answers.microsoft.com/en-us/msoffice/forum/all/mail-flow-external-message-warning-help/38e75efe-5945-451a-bcd0-f80d8d685a23

[FTL 2]

Not ESET related but thought id share with you what we use

Its an Exchange Rule as Marcos has said:

Apply this rule if:  sender is located "Outside the Organisation"

Do the following: Prepend the disclaimer

and fall back to action Ignore if the disclaimer can't be inserted.

<table border=0 cellspacing=0 cellpadding=0 align="left" width="100%">
  <tr>
    <td style="background:#ff0505;padding:5pt 5pt 5pt 5pt"></td>
    <td width="100%" cellpadding="7px 6px 7px 15px" style="background:#fc5858;padding:5pt 4pt 5pt 12pt;word-wrap:break-word">
    <div style="color:#ffffff;">
     <span style="color:#fff; font-weight:bold;">Caution:</span>
     ENTER YOUR MESSAGE HERE
    </div>
       </td>
      </tr>
     </table>
     <br>
     <br>
     <br />

Mine has colours in but you can amend as you see fit

[esetuser22222 0]

On 3/5/2024 at 4:30 PM, FTL said:

Not ESET related but thought id share with you what we use

Its an Exchange Rule as Marcos has said:

Apply this rule if:  sender is located "Outside the Organisation"

Do the following: Prepend the disclaimer

and fall back to action Ignore if the disclaimer can't be inserted.

<table border=0 cellspacing=0 cellpadding=0 align="left" width="100%">
  <tr>
    <td style="background:#ff0505;padding:5pt 5pt 5pt 5pt"></td>
    <td width="100%" cellpadding="7px 6px 7px 15px" style="background:#fc5858;padding:5pt 4pt 5pt 12pt;word-wrap:break-word">
    <div style="color:#ffffff;">
     <span style="color:#fff; font-weight:bold;">Caution:</span>
     ENTER YOUR MESSAGE HERE
    </div>
       </td>
      </tr>
     </table>
     <br>
     <br>
     <br />

Mine has colours in but you can amend as you see fit

Hello,  how can I add a macro into a exchange transport rule?

Is sure,that there is not risk that 

"CAUTION: External Email" won´t be multiple times in reference if the email is replied and again replied?

[esetuser22222 0]

looks like there is no possibility to prepend only below the mail with exchange 2013