From 42a1fde51f85e9b2d2468d611d51d4ec472ec910 Mon Sep 17 00:00:00 2001
From: Winni Neessen <wn@neessen.net>
Date: Sat, 31 Dec 2022 12:47:20 +0100
Subject: [PATCH] Fix missing REUSE license header in senderror.go

---
 senderror.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/senderror.go b/senderror.go
index 4ed78bb..f093852 100644
--- a/senderror.go
+++ b/senderror.go
@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2022 Winni Neessen <winni@neessen.dev>
+//
+// SPDX-License-Identifier: MIT
+
 package mail
 
 import (