From 0b3fb9c0a3a6bec1d0ca319bbed77e71d5e4e101 Mon Sep 17 00:00:00 2001
From: "B. Petersen" <r10s@b44t.com>
Date: Sun, 14 Feb 2021 20:23:05 +0100
Subject: [PATCH] prepend subject whenever we think sth. is a mailinglist, not
 only for a subset of mailing lists

---
 src/mimeparser.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mimeparser.rs b/src/mimeparser.rs
index 88ce7afe7..2b2a9c951 100644
--- a/src/mimeparser.rs
+++ b/src/mimeparser.rs
@@ -408,7 +408,7 @@ impl MimeMessage {
 
             // For mailing lists, always add the subject because sometimes there are different topics
             // and otherwise it might be hard to keep track:
-            if self.get(HeaderDef::ListId).is_some() {
+            if self.is_mailinglist_message() {
                 prepend_subject = true;
             }