From 1fd4a19e5649c82cd22c1cb655a4cca9122fe8be Mon Sep 17 00:00:00 2001
From: Hocuri <hocuri@gmx.de>
Date: Sat, 25 Apr 2026 19:19:47 +0200
Subject: [PATCH] feat: Don't show non-delivery-notfications in broadcast
 channels (#8159)

Looking forward, it is unclear how exactly we want to handle errors, but
in the meantime, this is a simple thing we can do to improve the
situation.

If you have a broadcast channel, chances are that some of your
recipients have some problems receiving your messages. You are probably
not too interested in that.

In reality, some channel operators were quite confused by these errors,
and we told them to just ignore them, but at this point we may as well
just hide them.

Theoretically we can start removing recipients that never get our
messages at some point.
---
 src/mimeparser.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/mimeparser.rs b/src/mimeparser.rs
index 442232412..e047edbef 100644
--- a/src/mimeparser.rs
+++ b/src/mimeparser.rs
@@ -16,7 +16,7 @@ use mime::Mime;
 use crate::aheader::Aheader;
 use crate::authres::handle_authres;
 use crate::blob::BlobObject;
-use crate::chat::ChatId;
+use crate::chat::{Chat, ChatId};
 use crate::config::Config;
 use crate::constants;
 use crate::contact::{ContactId, import_public_key};
@@ -2582,6 +2582,10 @@ async fn handle_ndn(
 
     for msg_id in msg_ids {
         let mut message = Message::load_from_db(context, msg_id).await?;
+        let chat = Chat::load_from_db(context, message.chat_id).await?;
+        if chat.typ == constants::Chattype::OutBroadcast {
+            continue;
+        }
         let aggregated_error = message
             .error
             .as_ref()