smtpdummy: allow to do unorthodox things

config/scripts/smtpdummy

@@ -170,7 +170,7 @@ Input arguments:
                 send("QUIT")  # TODO Can loop if QUIT fails
                 sys.exit(1)
 
-    def send(command: str) -> None:
+    def _send(command: str) -> None:
         if not args.quiet:
             print(colorama.Fore.BLUE + f"> {command}" + colorama.Fore.RESET)
 
@@ -182,6 +182,8 @@ Input arguments:
         p.stdin.write(cmd)
         p.stdin.flush()
 
+    def send(command: str) -> None:
+        _send(command)
         recv()
 
     # Transmission