there is some problem with evolution 2.28 + evolution-mapi 2.28 when its involve grabbing contact lists from MS Exchange 2007 Global Address List (GAL). its seems that it can't grab the list and users needs to manually type the respective address. thank god there is a solution to this problem. how? update the evolution to the latest version 2.30.2 + evolution-mapi with the same version.
to do this, you have to to these steps :
1 - open terminal
2 - launch this command -> sudo gedit /etc/apt/sources.list
3 - at the end of the text, add this text :
deb http://ppa.launchpad.net/jacob/evo230/ubuntu lucid main
deb-src http://ppa.launchpad.net/jacob/evo230/ubuntu lucid main
(this step is to add the evo230 repository into your software sources)
4 - save it then close the gedit window.
5 - at the terminal, launch this command - sudo apt-get update (this is to update the software list)
5 - your evolution will be automatically updated with the latest version.