From 8bd0bc89bf88d69452476cead0a1b45a3c977aae Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Fri, 10 Mar 2017 11:18:18 +0100
Subject: MIME stimmt nun (besser)

---
 sendmailadvanced.in | 23 +++++++++++++++++++++--
 1 file changed, 21 insertions(+), 2 deletions(-)

diff --git a/sendmailadvanced.in b/sendmailadvanced.in
index db638fa..5c512bf 100755
--- a/sendmailadvanced.in
+++ b/sendmailadvanced.in
@@ -174,6 +174,8 @@ fi
 (
   IFS=''
   adressatenString=""
+  contentType='Content-Type: text/plain; charset=utf-8'
+  contentTE='Content-Transfer-Encoding: 7bit'
   unset adressaten
   declare -A adressaten
   adressatenSammeln=false
@@ -194,7 +196,17 @@ fi
     ${adressatenSammeln} && adressatenString="${adressatenString}${s}"
     if ${encrypt}
     then
-      if [ "${zeile:0:14}" == "Content-Type: " ] || [ "${zeile:0:14}" == "MIME-Version: " ]
+      if [ "${zeile:0:14}" == "Content-Type: " ]
+      then
+        contentType="${zeile}"
+        continue
+      fi
+      if [ "${zeile:0:27}" == "Content-Transfer-Encoding: " ]
+      then
+        contentTE="${zeile}"
+        continue
+      fi
+      if [ "${zeile:0:14}" == "MIME-Version: " ]
       then
         continue
       fi
@@ -218,7 +230,14 @@ fi
     ) | \
     if ${encrypt}
     then
-      gpg -e -a -s $(gpgAdressaten | sed 's| $||')
+      (
+        echo "${contentType}"
+        echo "${contentTE}"
+        echo ''
+        cat
+        echo ''
+      ) | \
+        gpg -e -a -s $(gpgAdressaten | sed 's| $||')
     else
       cat
     fi
-- 
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