I am using outlook 2013 and I am using .ost . The Sent folder only shows one month of sent emails ie no older than mid April 2015 . I should have a lot more dating to at least Jan 2014 .There is no message regarding older emails .How to retrieve them?
Other folders show emails as old as 2014
Confused.
Found the problem : The server default was to delete Sent emails after 30 days