${additional_headers}"
fi
+ # Note that in the way we're setting it above and using it below,
+ # `additional_headers' will also serve as the header / body separator
+ # (empty line in between).
-cat <<EOF >"$gen_msg_filename"
+ cat <<EOF >"$gen_msg_filename"
From: ${template[from]}
To: ${template[to]}
Message-Id: <${gen_msg_id}>