On the Start menu, point to
Programs, point to Microsoft Exchange, and then click
System Manager.
In the console tree, double-click Recipients, and then
click Recipient Policies.
To delete, rename, or refresh a mailbox recipient policy, in
the details pane, right-click the recipient policy, and then click
Delete, Rename, or Refresh.
For all other modifications to a recipient policy, in the
details pane, right-click the recipient policy you want to modify,
and then click Properties.
On the General tab, click Modify to change the
policy filter settings; clicking Modify allows you to modify
policy membership. Or, click Remove to delete the current
filter settings.
On the Mailbox Manager Settings (Policy) tab, make the
appropriate Mailbox Manager configuration changes.