Can incoming headers be rewritten?

jndawson

• February 23, 2022 12:41

We have an unusual request from one of our customers who is also a car dealer. (We have several dealerships - this is the only one asking for this). They have asked us to rewrite subject lines and insert a warning message in each email that comes from an outside domain. They want it to look like this: From: Sender Sent: Tuesday, February 22, 2022 5:42 PM To: Customer Subject: [EXTERNAL]I want to buy a car CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender and know the content is safe. [sender]<" rel="nofollow">https://outsidedomain.tld> 1. Has anybody seen requests like this? 2. Can this be implemented in any way in cPanel?

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  cPRex Jurassic Moderator

  • February 23, 2022 20:30

  Hey there! How about the details outlined here?

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  1brent1

  • March 18, 2022 20:09

  Please, has anyone been able to accomplish this? I need to have [EXTERNAL] or **EXTERNAL** added to the Subject of incoming emails not sent from the server or localdomain, if either is possible. Similar as spamassassin marks spam emails in the subject line **SPAM** Trying to avoid users from clicking on links from spoofed emails that appear to come from their domain with forged from address. Greatly Appreciated

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  cPRex Jurassic Moderator

  • March 21, 2022 15:43

  @1brent1 - did you check the details in my post to see if that helps?

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