Visit http://www.pesamanager.com/ and sort you mobile transaction messages with ease.
PesaManager is a utility for storing/backing up, restoring and sorting/management of mobile money transaction messages with any email account of your choice. Never lose another mobile transaction message again. You no longer have to worry about keeping track of your business mobile transaction payments if you lose your phone or if your inbox thread gets deleted.
PesaManager may not work well with other messaging clients installed on your phone such as GoSmsPro.