Does anyone have any current experience backing up MIRAPOINT email
servers/appliances ?

I searched the archives and there was a brief discussion about whether TSM
was or wasn't supported (seems it isn't/wasn't at the time (and TSM
version available at that time)).

If not via TSM, how do you back it up ?

If you are doing it via TSM, how ?   NDMP ?

Any and all info about these devices is greatly appreciated !