[Mimedefang] Mimedefang stream-by-recipient and Mailman

[Rich West]

>>The code was:
>>  if (stream_by_recipient())
>>  {
>>     return;
>>  }
>>    
>>
>
>The mail should be going out, just more slowly. :-)  You should see
>a lot of queue files in your clientmqueue directory, which will all
>be delivered at the next clientmqueue run.
>  
>

The interesting thing was that nothing was getting queued up.. it was 
getting discarded. :(

>The fix, obviously, is:
>
>   if ($RelayAddr ne "127.0.0.1") {
>      return if stream_by_recipient();
>   }
>  
>

Glad it was obvious. :)  I didn't know (for sure) what variable was 
available in filter_begin.

Thanks!
-Rich