[Haskell-cafe] MAPI provider?

[John Goerzen]

Hi,

I apologize if this is off-topic or stupid.  I'm not very familiar (at all) 
with Windows programming...

I have a Haskell program that I want to get called when someone sends a 
message on Windows.  This sending a message will happen from various 
programs that call MAPI.  It doesn't seem very easy to plug into MAPI from 
Haskell as a MAPI *provider*, though if anybody has examples, that'd be 
great.

Does anybody know of an MAPI provider that receives send requests, writes the 
data to a file, and then just invokes a program passing the file as a 
parameter?  That would let me do all I need to plug in.

Thanks,

-- John