From 752957dae8c72d416c49ad155dc7d36cd3793fae Mon Sep 17 00:00:00 2001
From: j4n <j4n@systemli.org>
Date: Thu, 9 Jul 2026 14:19:37 +0200
Subject: [PATCH] feat(mtail): add incoming_mailer_daemon_mail_count

Track volume of mailer-daemon messages separately from unencrypted.
---
 cmdeploy/src/cmdeploy/mtail/delivered_mail.mtail | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/cmdeploy/src/cmdeploy/mtail/delivered_mail.mtail b/cmdeploy/src/cmdeploy/mtail/delivered_mail.mtail
index 58de2e23..9e0e0fb8 100644
--- a/cmdeploy/src/cmdeploy/mtail/delivered_mail.mtail
+++ b/cmdeploy/src/cmdeploy/mtail/delivered_mail.mtail
@@ -73,6 +73,11 @@ counter incoming_unencrypted_mail_count
   filtered_incoming_mail_count++
 }
 
+counter incoming_mailer_daemon_mail_count
+/Incoming: Filtering mailer-daemon message from/ {
+  incoming_mailer_daemon_mail_count++
+  filtered_incoming_mail_count++
+}
 
 counter rejected_unencrypted_mail_count
 /Rejected unencrypted mail/ {