This issue is caused by installing one of the following updates that have been pushed out by Microsoft on 11/12/13: KB2837618 or KB2837643 If you have not already done so, please avoid this update for a bit until Microsoft corrects the issue.
You may also try setting up your Outlook profiles again with the IMAP protocol, but make sure you implement these settings to avoid the same issues again.
In case you encounter issues like mailbox inaccessibility or you fail to access the contents of one or more folders in the mailbox, go for Stellar Phoenix Outlook PST Repair, as it might be due to PST corruption.
I have following Situation: Iam programming an Outlook 2010 Add In and want a global event that notifies me when any item is added to any folder.
The object model of outlook doesn't offer a global Item Add event it only offers the Item Add Event of the Items Collection of a folder.
This issue with Microsoft Outlook 2013 and Office 365 will cause IMAP folders to not successfully synchronize, therefore inhibit your ability to receive new mail to your inbox.
There are a few ways to resolve the issue: One option is to remove the recent update that has been pushed out by Microsoft to Outlook 2013 and Office 365 users.Apart from Outlook, many email clients support IMAP (Internet Mail/Message Access Protocol) in addition to POP (Post Office Protocol) for email downloading messages from the server. Note: Make sure you select IMAP in the Account Type drop down menu under Server Information. This will land you on the POP and IMAP Account Settings window. IMAP Synchronization Issues in Outlook 2013 and Office 365 The problem might not be in the way you configured your IMAP account on Outlook 2013, but might be in some update or plug-in installed frequently.However, IMAP, unlike POP3, leaves a copy of each message on the server until you delete it manually. Configure Outlook 2013 with IMAP Alike earlier versions of MS Outlook, the most recent version also supports email accounts based on IMAP, POP, and Microsoft Exchange Server. Microsoft frequently releases updates for its products, aiming for enhanced user experience.An alternative to this, you may want to go for a secondary method to get out of the trouble. change the path of the root folder, which you may like to opt for.Follow these steps: Change Root Folder Path With these settings changed, Outlook 2013 should start synchronizing with IMAP server.Having 10 years of experience in different technologies including, Office Systems, Exchange Server, Mac Technology, and Open Source email server platform.