[horde] delete all data from inactive users and old data from active users

[cheese at nosuchhost.net]

hi

i have two goals:
a) completly delete old users, as those are no longer entitled to use our 
service. i think feeding their usernames to horde-remove-user-data should 
to the trick. is this sufficient?

b) i would like to delete OLD data for users with several 
active-sync-enabled devices. some of our users change their devices quite frequently or had to 
reset their desktop-outlooks,... i assume there should be some syncstate 
on a per email/contacts/... -device-user basis. i would like to delete 
such syncstates older than eg 1 year. is there some script to accomplish that?
i already looked at horde_activesync_state, but would need some "educated" 
advise there.

thanks
joe