If you are using Microsoft Office Outlook 2003 in online mode together with a mailbox that is located on a Microsoft Exchange Server 2010 server, you may notice the following symptoms:
- Outgoing e-mail messages stay in the Outbox for up to 1 minute.
- New e-mail messages do not arrive in the Inbox for up to 1 minute.
- Items that are deleted from folders do not disappear from the folder for up to 1 minute.
- Items that are moved from one folder to another folder take up to 1 minute to disappear from the original folder.
Generally, you notice that folder updates do not occur automatically in a timely manner.