Dear Admins, I am running Exchange Server 5.5 with service pack 4. While the clients running windows 98, try to connect to the server with OUTLOOK 98 or Outlook 2000, it asks for "RETRIES" for 3-4 times and then takes almost one hour to open the mailbox. No mailbox is more than 20 MB in size. Thanx in advance! Regards, Chand