added backup and email client

plesktest/add_sasl.sh

@@ -0,0 +1,22 @@
+docker exec plesk-test bash -c '
+# Entferne alte submission-Konfiguration falls vorhanden
+sed -i "/^submission/,/^[^ ]/{ /^submission/d; /^  -o/d; }" /etc/postfix/master.cf
+
+# Neue Konfiguration mit Dovecot SASL hinzufügen
+cat >> /etc/postfix/master.cf << EOF
+
+# Submission Port 587 für STARTTLS
+submission inet n       -       n       -       -       smtpd
+  -o syslog_name=postfix/submission
+  -o smtpd_tls_security_level=encrypt
+  -o smtpd_sasl_auth_enable=yes
+  -o smtpd_sasl_type=dovecot
+  -o smtpd_sasl_path=/run/dovecot/auth-client
+  -o smtpd_sasl_security_options=noanonymous
+  -o smtpd_recipient_restrictions=permit_sasl_authenticated,reject
+  -o smtpd_relay_restrictions=permit_sasl_authenticated,reject
+EOF
+
+postfix reload
+echo "Done! Port 587 mit Dovecot SASL konfiguriert"
+'