From 72a148b4a94960d7e158e35719c59c2dedf2f56b Mon Sep 17 00:00:00 2001
From: gutmet <me.git@gutmet.org>
Date: Sun, 26 May 2019 19:37:33 +0200
Subject: [PATCH] force reply-to list address because of defective android mail
 clients

---
 picolist.go | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/picolist.go b/picolist.go
index 509ab97..800888d 100644
--- a/picolist.go
+++ b/picolist.go
@@ -101,13 +101,15 @@ func isAllowed(mail *mail.Message, f flags, owners hashset) (bool, error) {
 }
 
 func setHeaderFields(mail *mail.Message, listname string, f flags) {
-	sender := f.returnPath()
+	bounceAddress := []string{"<" + f.returnPath() + ">"}
+	listAddress := []string{"<" + listname + ">"}
 	mail.Header["Precedence"] = []string{"list"}
-	mail.Header["Sender"] = []string{"<" + sender + ">"}
-	mail.Header["Errors-To"] = []string{sender}
-	mail.Header["List-Id"] = []string{"<" + listname + ">"}
+	mail.Header["Sender"] = bounceAddress
+	mail.Header["Errors-To"] = bounceAddress
+	mail.Header["List-Id"] = listAddress
 	if !f.newsletter {
 		mail.Header["List-Post"] = []string{"<mailto:" + listname + ">"}
+		mail.Header["Reply-To"] = listAddress
 	}
 }