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Articles for product: Exchange Online

Article ID Article Title Hidden
2791863 How to use Outlook Web App to remotely wipe an ActiveSync device in Office 365
2795291 "ObjectClass: Unknown" is returned when you use the Get-MailboxStatistics cmdlet
2795303 How to disable Exchange ActiveSync for users in Office 365
2795329 How to block a message from being sent or received based on the file name extension of the attachment in Office 365
2796032 Outlook Junk E-mail protection level changes unexpectedly to Low
2796317 Error message when an Office 365 user tries to access another user's mailbox folder in Outlook: "Unable to open default folders-you do not have permissions to logon"
2797784 How to manage the maximum concurrent migration batches in Exchange Online in Office 365
2799338 How to enable on-premises applications and devices to send mail to Office 365 users
2800174 How to convert a mailbox to a shared mailbox after a transition from BPOS-S to Office 365
2804607 The Read status of email messages may not be updated between Exchange ActiveSync on a user's mobile device and the user's mailbox in Exchange Online
2804663 Use the Outlook Configuration Analyzer Tool to determine which Outlook plug-ins are installed in Office 365
2805982 Last Synced Time status for migration batches is "Never" when you migrate on-premises mailboxes to Office 365 pre-upgrade in a cutover migration
2807149 Cross-premises Calendar editing is unavailable in a hybrid deployment of Exchange Online in Office 365 and on-premises Exchange Server
2810692 "Federation certificate with the thumbprint cannot be found" error when you try to set up the federation trust to use the next certificate in Office 365
2813304 How to manage a mailbox in the on-premises environment when an Office 365 mailbox exists but an on-premises mail-enabled user doesn't exist
2813640 The owner of a mail-enabled security group or distribution group can't manage the group if it's hidden from the GAL
2816904 "Execution failed: Configure Legacy Exchange Support" error when you run the Hybrid Configuration wizard
2821213 "Execution of the Set-WebServicesVirtualDirectory cmdlet had thrown an exception" error message when you try to run the Hybrid Configuration wizard
2821224 "The Legacy Email Address Policy cannot be automatically updated and must be manually upgraded" error message when you try to run the Hybrid Configuration wizard
2822208 Cannot delete some messages after installing Exchange 2010 SP2 RU6 or SP3
2823261 Changes to a data loss prevention policy don't take effect in Outlook 2013 in Office 365
2823263 How to troubleshoot data loss prevention policy tips in Exchange Online Protection in Office 365
2824766 MailNickName or Alias attribute in Exchange Online doesn't match what is set in Exchange on-premises
2826047 Error when Office 365 F plan users try to set up an Outlook profile for Exchange Online in Office 365: "Encrypted connection to your mail server is not available"
2830042 Can't set up Outlook for Mac 2011 to use the archive mailbox feature in Exchange Online
2835179 Items are missing from search results when Office 365 users search their mailbox in Outlook on the web
2836889 You can't share your calendar in Outlook 2007
2838688 "Free/Busy information couldn�t be retrieved because the attendee's Mailbox server is busy" error in a hybrid deployment or a cross-premises environment
2839517 Outlook is unable to connect to Exchange 2013 public folder or auto-mapped mailbox
2845046 Users in an Exchange Online Protection environment receive NDRs when they send mail to a recipient environment that uses the China Anti-Spam Alliance service
2845956 "Mailboxes listed in the following table can't be migrated" error when you perform a staged Exchange migration to migrate on-premises mailboxes to Exchange Online
2847591 On-premises Exchange 2003 and Outlook 2003 users can't view free/busy information of Office 365 users in a hybrid deployment
2847916 How to repair the connection to your Exchange Online account in Outlook
2849181 Some folders are not visible in Outlook on the web
2860302 "Your archive appears to be unavailable" error when users try to access a cloud-based archive mailbox in a hybrid deployment
2862523 Office 365 users experience Outlook connectivity issues when stateful packet inspection (SPI) is enabled on the router
2863260 Office 365 users get a blank page when they use Outlook Web App to access a shared mailbox
2866165 Senders don't receive Out of Office notifications from an Office 365 user when Forwarding is enabled
2871040 Microsoft Exchange Online Message Trace Diagnostic
2871053 Office 365 users don't receive out-of-office notifications from on-premises users in a hybrid deployment
2871314 Slow Outlook Web App performance when accessed through Internet Explorer 8 in Office 365
2872435 "Cannot convert value 'to type 'System.Boolean'" error when you try to disable the Enable Forwarding option for an Office 365 user
2875125 "Unable to cast object of type" error when you try to connect to the Office 365 domain from an on-premises hybrid server
2879262 Missing certificate on the last page of the Hybrid Configuration Wizard
2879429 Outlook can't connect to Exchange Online, or a user can't create new Outlook profiles in Office 365
2879458 "On behalf of" reply from a resource delegate to the meeting organizer in Office 365
2885002 Outlook moves messages to the Junk Mail Folder even if the Spam Confidence Level (SCL) is -1
2886058 Remote mailbox is not moved from on-premises Exchange 2010 to Exchange Online when move shows as Completed
2887464 What do I need to know about becoming a �Cloud� partner?
2887738 A resource in Exchange Online doesn't respond to meeting requests when you try to use Resource Booking to schedule the resource