Deleting messages can be an important way to reduce the size of your mailbox, especially when Cisco Unity Connection is not
set up to automatically delete messages once they reach a certain age.
Ask your Connection administrator if the system is set up to enforce a message-retention policy. Connection does not indicate
when a message-retention policy is enforced, nor does it warn you before messages are permanently deleted as a result of such
a policy. If Connection is not set up to do so, make sure that you permanently delete messages periodically.