missing brace

setup-email-server.sh

@@ -918,7 +918,7 @@ display_final_info() {
     echo "  Security: STARTTLS or SSL/TLS"
     echo
     echo -e "${GREEN}Setup completed successfully!${NC}"
-}
+} # <-- THIS IS THE MISSING BRACE
 
 # Run main function
 main "$@"