zmmta.cf syntax/documentation?

[useopenid]

Is there any documentation on zmmta.cf? It looks like it's a basic scripting language of some sort; I need to make some local postfix config changes, and it looks like that's the place to do it. It would be nice to know what I'm doing when I do it, but no docs turn up in searches here or on google...

[blason]

me too . even I looked around for zmmta.cf documentation with no luck.