Purging Old Messages

I'm thinking that I have set up my TMDA slightly incorrectly, as 
messages that have not been confirmed within, for example, 14 days are 
not getting automatically removed from the system.  My .tmda directory, 
therefore, is growing at quite a rate.

Is there a variable I have to explicitly set in .tmda/config to enable 
the purging of messages that haven't been confirmed within 14 (or 
another number of) days?  How do I purge the messages I've got now that 
are old and haven't been purge (other than by combining ``find'' and 
``rm'', if there is a way)?

 From reading the manual, I was under the impression it would happen 
automatically, but I think I'm wrong about this now!

Thanks for this great program and your time in reading this.

best regards,


-- 
Matthew Tylee Atkinson <[email protected]>