fix mail.sh, log results of auto update

main.sh

@@ -3,6 +3,8 @@
 # entrypoint for all actions
 #
 
+# 2.1.16  10.05.2025 - fix mail.sh, log results of auto-update
+# 2.1.15  09.05.2025 - podman auto-update
 # 2.1.14  09.05.2025 - Fix mail.sh, homeserver.target, cleared all docker references
 # 2.1.13  08.05.2025 - check if services are running after backup
 # 2.1.12  08.05.2025 - mail.sh an neuen Container angepasst
@@ -13,7 +15,7 @@
 # 2.1.7   29.04.2025 - 1. Schritt zur Umstellung auf podman
 # 2.1.6   29.04.2025 - weekly backup Sa->SO
 
-VER="2.1.13"
+VER="2.1.16"
 
 HERE=$(dirname "$0")
 THIS_SCRIPT=$0