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dmarc [2020/12/13 17:26]
staff
dmarc [2020/12/13 17:40]
staff
Line 23: Line 23:
 If your subscriber's domain uses DMARC and the From: header was originally: If your subscriber's domain uses DMARC and the From: header was originally:
  
-''From: Jane Doe <jdoe@baddomain.com>''+<code> 
 +From: Jane Doe <jdoe@baddomain.com> 
 +</code>
  
 We'll replace that with: We'll replace that with:
  
-''From: "Jane Doe" <dmarc-noreply@freelists.org> (Redacted sender "jdoe" for DMARC)''+<code> 
 +From: "Jane Doe" <dmarc-noreply@freelists.org> (Redacted sender "jdoe" for DMARC) 
 +</code>
  
 This allows other subscribers on the list to get the best available understanding of who the message came from while complying with DMARC. //The exact format of this header is subject to change as we strive to improve usability.// This allows other subscribers on the list to get the best available understanding of who the message came from while complying with DMARC. //The exact format of this header is subject to change as we strive to improve usability.//
Line 34: Line 38:
  
 Notice how we form the From: header. To improve usability it's important for your subscribers to put their name (it doesn't have to be their real name!) into the From: header in their email client.  Notice how we form the From: header. To improve usability it's important for your subscribers to put their name (it doesn't have to be their real name!) into the From: header in their email client. 
 +
 +We do our best to maintain the Reply-to: header. If your list uses the ''reply-to-sender'' setting the original sender should be copied here so replies go back to the expected source. 
 +
 +We add a ''X-original-sender:'' header that contains the original sender. While list subscribers can see this if they go looking at a message's full headers this is mostly intended for list admin troubleshooting.
  
 === Big domains and DMARC === === Big domains and DMARC ===
dmarc.txt · Last modified: 2023/10/26 20:49 by staff