I use Picku Folder on Windows SBS 2008 Server with exchange 2007 SP1. Ok it Work! The message eml on the folder change name in tmp and a new mail is found on reciver mailbox. the problem is that the file was not deleted on the folder. Do you have any suggests? It seems an smtp autorization error but I don't found it. The permissions on the folder is right, I suppose. Thanks

Is there anything in the event log? This article: http://technet.microsoft.com/en-us/library/bb124230.aspx says that there should be an event log entry if the file cannot be deleted. Also try stopping and restarting the MSExchangeTransport service and see if the files get deleted. Ed Crowley MVP "There are seldom good technological solutions to behavioral problems."

Hi, The .tmp files are cleaned up automatically by the Microsoft Exchange Transport Service on a periodic basis. You can try the Ed's suggestions. Thanks AllenAllen Song

The problem is solved. I see that the message are cleared with a very long time. Thanks