sendmailadvanced.in: remove already-set MIME-Version,Content-Transfer-Encoding and Content-Type

1 files changed, 7 insertions, 0 deletions

diff --git a/sendmailadvanced.in b/sendmailadvanced.in
index 3c12fe8..1813835 100755
--- a/sendmailadvanced.in
+++ b/sendmailadvanced.in
@@ -185,6 +185,13 @@ fi
 (
   [ -z "${datei}" ] && cat || cat "${datei}"
 ) | \
+sed '
+  1,/^$/{
+    /^MIME-Version:/d
+    /^Content-Transfer-Encoding:/d
+    /^Content-Type:/d
+  }
+' | \
 (
   IFS=''
   adressatenString=""