ezmlm on courier?

Hi Bruce & List,

Hopefully this isn't a taboo question: is there any way to run ezmlm- 
idx directly on top of Courier? (Courier-MTA implements the  
same .qmail mechanism for incoming messages.)

I know there's no issue with hooking ezmlm up to courier for inbound  
messages, but ezmlm seems to rely on qmail-inject for outbound  
messaging. I'm wondering if it's possible to have ezmlm-idx inject  
messages into Courier's queue instead?

What would it take to do this?

best,
Jeff