The cyrus port takes no steps to insure the deliver databases
are properly pruned. This can be quite easily accomplished
on a daily basis by adding a periodic file to take care of
this. This should be a model for other ports that require
daily/weekly/monthly actions. Why else did we bother to
break up the cron jobs into the /etc/periodic* structure?
PR: ports/26801
Submitted by: Nick Sayer <nsayer@quack.kfu.com>
5a5101affe