fix creating msmtprc

multi-watch.sh

@@ -12,7 +12,7 @@ if [ ! -f "$STATE_FILE" ] || ! jq -e . "$STATE_FILE" >/dev/null 2>&1; then
 fi
 
 while true; do
-    
+    # 1. Config laden
     if [ -f "$CONFIG_FILE" ]; then
         source "$CONFIG_FILE"
     else
@@ -20,6 +20,23 @@ while true; do
         sleep 60; continue
     fi
 
+    # 2. HIER NEU: msmtp Konfiguration IMMER neu schreiben
+    # Damit ist sie immer verfügbar für Tests und Updates
+    cat <<EOF > /etc/msmtprc
+defaults
+auth on
+tls on
+tls_trust_file /etc/ssl/certs/ca-certificates.crt
+logfile /var/log/msmtp.log
+account default
+host $SMTP_HOST
+port $SMTP_PORT
+from $EMAIL_FROM
+user $SMTP_USER
+password $SMTP_PASS
+EOF
+    chmod 600 /etc/msmtprc
+
     INTERVAL=${CHECK_INTERVAL:-3600}
     UPDATES_FOUND=""
     echo "--- Starte Check: $(date) ---"
@@ -92,22 +109,12 @@ while true; do
 
     # E-Mail Versand
     if [ -n "$UPDATES_FOUND" ]; then
-        # Dynamische msmtp config (wie vorher)
-        cat <<EOF > /etc/msmtprc
-defaults
-auth on
-tls on
-tls_trust_file /etc/ssl/certs/ca-certificates.crt
-account default
-host $SMTP_HOST
-port $SMTP_PORT
-from $EMAIL_FROM
-user $SMTP_USER
-password $SMTP_PASS
-EOF
-        chmod 600 /etc/msmtprc
-        echo -e "Subject: Watchdog Alert\n\n$UPDATES_FOUND" | msmtp "$EMAIL_TO"
-        echo "  📧 E-Mail gesendet."
+        echo "  📧 Versuche E-Mail zu senden an $EMAIL_TO..."
+        if echo -e "Subject: Watchdog Alert\n\n$UPDATES_FOUND" | timeout 20s msmtp --debug "$EMAIL_TO" 2>&1; then
+            echo "  ✅ E-Mail erfolgreich versendet."
+        else
+            echo "  ❌ FEHLER beim E-Mail Versand (siehe oben)."
+        fi
     fi
 
     echo "Nächster Scan in $INTERVAL s."