This may be caused by disk space for browsing history set above the recommended maximum of 250 MB.
To change this setting: If you experience problems sending e-mail using Apple Mail, but are able to receive mail fine, then there may be a problem with your Apple Mail application or its settings.
If your folders do not automatically sync and your software is not listed below, please consult with your software vendor's support documentation.
Other issues may also arise if using Outlook 2003 in an Exchange 2010 environment. This most often manifests as an inability to add an attachment or look up someone in the Address Book. Google Chrome discontinued support for modal window use.
Troubleshooting: I can't get logged into Exchange, but I can get logged into Blackboard - what do I do?
Why do I get kicked out of Outlook Web Access after 30 minutes or so?
Email Access: How do I configure mobile devices to access my Exchange account? To connect to an Exchange 2010 mailbox using Outlook 2003, you must enable encryption.At this time, there is no workaround in Chrome; use Internet Explorer or Firefox to access those functions in OWA.When your mailbox is moved to the new Exchange 2010 mailbox servers, all deleted data that is still in retention (i.e., available for recovery) is cleared.A new retention of 15 days will begin after the move.