From ea60313bde548e91d5718b7b35f98821688929b4 Mon Sep 17 00:00:00 2001 From: Michael Kliewe Date: Thu, 16 Oct 2025 18:13:09 +0200 Subject: [PATCH] Set headers in DMARC reports to prevent out-of-office replies To prevent out-of-office-replies, vacation-replies or similar, we should set a few headers in DMARC report mails, which seems to be best-practice for these types of system-generated mails. --- lualib/rspamadm/dmarc_report.lua | 3 +++ 1 file changed, 3 insertions(+) diff --git a/lualib/rspamadm/dmarc_report.lua b/lualib/rspamadm/dmarc_report.lua index fb28a92640..62787e7bc0 100644 --- a/lualib/rspamadm/dmarc_report.lua +++ b/lualib/rspamadm/dmarc_report.lua @@ -66,6 +66,9 @@ MIME-Version: 1.0 Message-ID: <{= message_id =}> Content-Type: multipart/mixed; boundary="----=_NextPart_{= uuid =}" +Auto-Submitted: auto-generated +Precedence: bulk +X-Auto-Response-Suppress: All This is a multipart message in MIME format. -- 2.47.3