sendmailadvanced: only consider keys which are suitable for encryption for encryption

1 files changed, 3 insertions, 0 deletions

diff --git a/sendmailadvanced.in b/sendmailadvanced.in
index 4afcf05..e61a896 100755
--- a/sendmailadvanced.in
+++ b/sendmailadvanced.in
@@ -48,6 +48,9 @@ gpgAdressaten() {
     if \
       (
         gpg --with-colons --list-public-keys "${adressat}" 2> /dev/null | \
+          sed -n '
+            /^pub\(:[^:]*\)\{10\}:[^:]*E[^:]*:/,/^tru:/ p
+          ' | \
           grep '^uid:[mfuw]:' | \
           cut -d: -f10 | \
           tr '<>' '\n' | \