From c7687ff4382643eeb1ef5c339c508b438ae44bd4 Mon Sep 17 00:00:00 2001
From: mdecimus <mauro@stalw.art>
Date: Wed, 18 Jun 2025 22:29:01 +0200
Subject: [PATCH] Change delivery expired error message

---
 crates/smtp/src/outbound/delivery.rs | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/crates/smtp/src/outbound/delivery.rs b/crates/smtp/src/outbound/delivery.rs
index 46b324d6..f1c7cf29 100644
--- a/crates/smtp/src/outbound/delivery.rs
+++ b/crates/smtp/src/outbound/delivery.rs
@@ -1380,7 +1380,7 @@ impl Message {
                         Delivery(DeliveryEvent::Failed),
                         SpanId = self.span_id,
                         Domain = domain.domain.clone(),
-                        Reason = "Queue rate limit exceeded.",
+                        Reason = "Message expired without any delivery attempts made.",
                     );
 
                     for rcpt in &mut self.recipients {
@@ -1390,8 +1390,9 @@ impl Message {
                         }
                     }
 
-                    domain.status =
-                        Status::PermanentFailure(Error::Io("Queue rate limit exceeded.".into()));
+                    domain.status = Status::PermanentFailure(Error::Io(
+                        "Message expired without any delivery attempts made.".into(),
+                    ));
                 }
                 Status::Completed(_) | Status::PermanentFailure(_) => (),
                 _ => {