The message tracking tool is very helpful however if you need to work with the data it provides the default interface can be difficult. To get around this you can dump the results to a CSV with these scripts:

 

 

Dump Message Tracking Results to CSV:
 
get-messagetrackinglog -MessageSubject "Test Message to Verify Tracking Details" -Start "6/26/2011 9:00:00 PM" -End "6/26/2011 9:30:00 PM" | select timestamp, ClientIp, ClientHostname, ServerIp, ServerHostname, SourceContext, ConnectorId, Source, EventId, InternalMessageId, MessageId, {$_.Recipients}, {$_.RecipientStatus}, TotalBytes, RecipientCount, RelatedRecipientAddress, Reference, MessageSubject, Sender, ReturnPath, MessageInfo | Export-Csv "c:\Track-results.csv"
 
Get Message Tracking for whole domain:
 
get-messagetrackinglog -Server "Exchange-server-name" -Start "7/1/2010 11:34:00 AM" -End "8/10/2010 9:44:00 AM" -resultsize unlimited |where {$_.Sender -like "*@domain.org"}