How do I set age limit for all mailbox

[BMW]

Hi, all:

I have a NT4 and exchange5.5 here. I want to make sure all the mailbox are never get too full by setting the age limit (<30 days)on all the mailbox. Where do I look for? If I don't do anything to the mailbox, the overflew mailbox would crash my exchange5.5 right?

any help would be really appreciated!

 

[Zelandakh]

Your priv.edb can grow pretty much freely.

I would not recommend running it over 100GB, but 80GB Exchange servers are not uncommon and are very stable (you would need a fair amount of RAM to satisfy store.exe though.