That setting is on the Exchange server and depends on whether or not it's
been turned on. It can vary from 0 days to whatever retention the Exchange
Admin feels works best.
I can't remember what the default setting is. It may not be turned on by
default but I seem to vaguely remember something about 7 days. The setting
is easily changed on the server so this question is better directed to your
Exchange Admin.
Only Exchange offers Deleted Item Retention, this is where you can open your
Deleted Items folder and click on Tools > Recover Deleted Items.
ljdizzo said:
I have a user asking how often the folder that is used to store deleted items
for recovery is cleaned out and a deleted item would no longer be
available.