The cached mailbox and OAB are updated periodically from the Exchange Server computer.The user can select Cached Exchange Mode or Online Mode during account setup or by changing the account settings.
Summary: Learn about the two Exchange connectivity modes that you can use for Outlook 2013 deployments—Cached Exchange Mode and Online Mode.This is where I decided to add my Gmail account to Outlook using the IMAP protocol. Note: Depending on your internet connection and the size of your mailbox this can take anywhere from a couple of minutes to a couple of hours so be patient, also note that Outlook may seem unresponsive while its transferring…just give it some time.Shortly after my emails were transferred I found that the only thing that was downloaded were the message headers and not the content or attachment of the messages. The Send/Receive status may indicate that the transfer has failed, when this occurs just close the dialog box and repeat #11.I need to change setting in order to update Outlook 2010 inbox automatically?Is it necessary to go for reinstallation or reconfiguration of Outlook 2010 application? ” Microsoft Office Outlook 2010 users can consider tones of factors for this kind of situation.