>>>>> "TP" == Tim Peters  writes:  >> First test results using tokenizer.Tokenizer.tokenize_headers()
  >> unmodified.  ...  Second test results using
  >> mboxtest.MyTokenizer.tokenize_headers().  This uses all headers
  >> except Received, Data, and X-From_.  ...  TP> Try the latter again, but call the base tokenize_headers() too.Sorry.  I haven't found the time to try any more test runs.  Perhaps
later today.Jeremy