[SAC] Mailman HTML->Plaintext filter not working?

Hello,

I've been trying to activate this feature on the mapguide-internals list (for testing before moving to mapguide-users) and it's just stripping HTML instead of converting it.

Could someone with an account on the server please have a look to see if this is set up properly, or if something else is going on in the Mailman logs?

http://www.python.org/cgi-bin/faqw-mm.py?req=all#1.8

Thanks,
Jason