Exchange Server 2010 articles, fixes and updates - letter A

This list contains all of the known Microsoft Knowledge Base articles, howtos, fixes, hotfixes, webcasts and updates of Microsoft Exchange Server 2010 starts with letter A that have been released. The list is daily updated.

• 4564074 Autodiscover, OWA, EWS won’t work in an environment where Microsoft Exchange Server 2010 and Exchange Server 2016 coexist Q4564074 KB4564074 April 5, 2021
• 2555851 A mailbox does not appear in certain address lists after you run commands on the mailbox in an Exchange Server 2010 SP1 environment Q2555851 KB2555851 March 3, 2021
• 2638986 ArchiveName attribute of archive mailbox is not used by Outlook in the navigation pane Q2638986 KB2638986 February 8, 2021
• 3004521 An Exchange server loses its connection to domain controllers if a public folder server is down in Exchange Server 2010 Q3004521 KB3004521 January 26, 2021
• 3004486 A default application pool becomes unresponsive in Exchange Server 2010 that has more than 64 multirole servers Q3004486 KB3004486 January 26, 2021
• 2976322 Assistant stops processing new requests when Events in Queue value exceeds 500 in Exchange Server 2010 Q2976322 KB2976322 January 26, 2021
• 2957762 "A folder with same name already exists" error when you rename an Outlook folder in an Exchange Server 2010 environment Q2957762 KB2957762 January 26, 2021
• 2873477 All messages are stamped by MRM if a deletion tag in a retention policy is configured in an Exchange Server 2010 environment Q2873477 KB2873477 January 26, 2021
• 2840099 ArgumentOutOfRangeException exception when an EWS application creates a new MIME email in an Exchange Server 2010 environment Q2840099 KB2840099 January 26, 2021
• 2818456 Attachments are missing from an embedded message in an Exchange Server 2010 SP2 environment Q2818456 KB2818456 January 26, 2021
• 2777742 Address Book service crashes on an Exchange Server 2010 Client Access server when a server has been running for 25 days or more Q2777742 KB2777742 January 26, 2021
• 2726897 Admin sessions are exhausted as a result of delegate access in an Exchange Server 2010 environment Q2726897 KB2726897 January 26, 2021
• 2645587 An external email message is not delivered to mail-enabled public folders and you do not receive NDR messages in an Exchange Server 2010 environment Q2645587 KB2645587 January 26, 2021
• 2621266 An Exchange Server 2010 database store grows unexpectedly large Q2621266 KB2621266 January 26, 2021
• 2556133 A device that uses Exchange ActiveSync cannot access mailboxes in an Exchange Server 2010 environment Q2556133 KB2556133 January 26, 2021
• 2536702 An email message that contains unsupported encoded characters in the subject line is not delivered in an Exchange Server 2010 environment Q2536702 KB2536702 January 26, 2021
• 2533451 A RBAC role assignee can unexpectedly run the "Update-FileDistributionService" command on an Exchange Server 2010 server that is outside the role assignment scope Q2533451 KB2533451 January 26, 2021
• 2514766 A RBAC role assignee can unexpectedly run the Add-ADPermission command on an Exchange Server 2010 server that is outside the role assignment scope Q2514766 KB2514766 January 26, 2021
• 2490134 A deferred delivery email message is not delivered by using Outlook 2007 in online mode in an Exchange Server 2010 environment Q2490134 KB2490134 January 26, 2021
• 2467619 A user who manages a distribution group cannot remove another user whose mailbox is disabled in an Exchange Server 2010 environment Q2467619 KB2467619 January 26, 2021
• 2394554 An email message is not delivered if it contains unsupported encoded characters in the subject line in an Exchange Server 2010 environment Q2394554 KB2394554 January 26, 2021
• 980260 A mailbox database copy stays in a Failed state after a "-1022" disk I/O error occurs in an Exchange Server 2010 environment Q980260 KB980260 January 26, 2021
• 979801 An error message is generated in Exchange Server 2010 when you use Exchange Troubleshooting Assistant Q979801 KB979801 January 26, 2021
• 979612 A hotfix is available that improves TCP loopback latency and UDP latency in Windows Server 2008, Windows Server 2008 R2, Windows Vista, and Windows 7 Q979612 KB979612 January 25, 2021
• 4295081 A component used within Exchange requires a new Visual C++ prerequisite for Exchange Server 2016, 2013, and 2010 Q4295081 KB4295081 January 15, 2021
• 2983209 Access denied when you try to give user "send-as" or "receive as" permission for a Distribution Group in Exchange Server Q2983209 KB2983209 December 18, 2020
• 2888399 A network resource is unavailable when you install Exchange Server 2010 SP3 Update Rollup 2 (KB2866475) Q2888399 KB2888399 December 18, 2020
• 2622933 A user cannot create new rules in Outlook or Outlook Web App Q2622933 KB2622933 December 17, 2020
• 4131514 "Active Directory property ‎'homeMDB‎' isn't writeable on recipient" error when moving a mailbox to Office 365 Q4131514 KB4131514 October 24, 2020
• 2757430 Archive mailbox issues for a mailbox that's migrated to or from Office 365 Q2757430 KB2757430 November 19, 2019
• 3089230 "An error occurred while working on your domain" when you try to verify your domain in Office 365 in an Exchange hybrid deployment Q3089230 KB3089230 December 19, 2018
• 3086992 Avoid unsupported integration methods for Exchange Q3086992 KB3086992 September 26, 2018
• 2489130 A RBAC role assignee can unexpectedly change mailbox properties that are outside the management role group scope in an Exchange Server 2010 environment Q2489130 KB2489130 September 26, 2018
• 2507066 Administrator audit logging is disabled unexpectedly during an Exchange Server 2010 SP1 installation Q2507066 KB2507066 September 25, 2018
• 2471964 A NRN is sent to the sender when you move an email message to a personal folder file in an Exchange Server 2010 SP1 or a later version environment Q2471964 KB2471964 September 20, 2018
• 2749075 A copy of an archived item remains in the Recoverable Items folder of a primary mailbox in an Exchange Server 2010 environment Q2749075 KB2749075 September 19, 2018
• 2501070 A RBAC role assignee can stop queue processing on an Exchange Server 2010 Hub Transport server or an Exchange Server 2010 Edge Transport server that is outside the role assignment scope Q2501070 KB2501070 September 19, 2018
• 2500903 A space is missing in the subject line of a "Tentative" meeting response in an Exchange Server 2010 environment Q2500903 KB2500903 September 19, 2018
• 2489964 An update enables range 0x-0x1F characters in the display name of an Exchange Server 2010 user account Q2489964 KB2489964 September 19, 2018
• 905813 An error occurs when you try to synchronize the offline address list on an Exchange Server server while you are using Outlook 2003: "0x8004010F" Q905813 KB905813 April 18, 2018
• 318431 An event ID 1005 error message is logged, and Microsoft Exchange System Attendant does not respond Q318431 KB318431 April 18, 2018
• 3215278 "1007 AccessDenied" error when you try to delete the federation trust in an Exchange organization Q3215278 KB3215278 March 21, 2018
• 2620052 A user cannot access a mailbox by using Outlook Web App in Office 365 Dedicated Q2620052 KB2620052 October 26, 2017
• 945854 A meeting reminder is set unexpectedly when you send an email message to an Exchange Server user Q945854 KB945854 January 24, 2017
• 3124148 A mail user who has proxy addresses that use non-verified domains isn't synced in an Exchange hybrid deployment Q3124148 KB3124148 December 30, 2016
• 979342 An attachment is not visible when an Exchange Server 2010 user opens a signed mail message by using Outlook 2003 Q979342 KB979342 December 11, 2015
• 2579075 ActiveSync users cannot synchronize an EAS device for the first time in an Exchange Server environment Q2579075 KB2579075 October 1, 2015
• 267568 An old password still works after you change it in Outlook on the Web Q267568 KB267568 October 1, 2015
• 2643483 An error occurs when you create remote move requests in Exchange Server 2010 SP2 Q2643483 KB2643483 May 21, 2015
• 2568094 A custom application cannot pull information from Exchange Server Q2568094 KB2568094 June 21, 2014
• 2742012 An event ID 9646 occurs when a service account opens many MAPI sessions on an Exchange server Q2742012 KB2742012 January 15, 2014
• 2909601 Attendee exceptions to a recurring event are incorrectly displayed in Outlook Q2909601 KB2909601 December 27, 2013
• 2889660 "A problem occurred while trying to use your mailbox" error when trying to accept a recurring meeting Q2889660 KB2889660 September 24, 2013
• 2397266 After you upgrade to Exchange Server 2010 Service Pack 1 or Service Pack 2, the Exchange Management Shell is missing Q2397266 KB2397266 July 24, 2013
• 2793274 A new option is available that disables the PermanentlyDelete retention action in an Exchange Server 2010 organization Q2793274 KB2793274 February 18, 2013
• 2737046 AutoPreview feature does not work when you use Outlook in online mode in an Exchange Server 2010 environment Q2737046 KB2737046 February 12, 2013
• 2744091 A CAS user account is locked out when you use the New-TestCasConnectivityUser.PS1 script to create test mailboxes Q2744091 KB2744091 December 21, 2012
• 2750847 An Exchange Server 2010 user unexpectedly uses a public folder server that is located far away or on a slow network Q2750847 KB2750847 December 14, 2012
• 2720017 An RBAC role assignee can unexpectedly change a DAG that is outside the management role group scope in an Exchange Server 2010 environment Q2720017 KB2720017 December 14, 2012
• 2445121 A memory leak occurs in the Microsoft.Exchange.Monitoring.exe process when you run the "Test-OwaConnectivity" cmdlet or the "Test-ActiveSyncConnectivity" cmdlet in the EMS on an Exchange Server 2010 server Q2445121 KB2445121 October 26, 2012
• 2677199 "A problem occurred while trying to use your mailbox. Please contact technical support for your organization" error message when a user tries to open an email message in Outlook or OWA Q2677199 KB2677199 October 5, 2012
• 2751195 An event ID 1121 or event ID 5000 occurs when you try to start the Microsoft Exchange Information Store service Q2751195 KB2751195 August 31, 2012
• 2698899 Add-ADPermission cmdlet together with a DomainController parameter fails in an Exchange Server 2010 environment Q2698899 KB2698899 August 16, 2012
• 2724188 A subject that contains colons is truncated in a mixed Exchange Server 2003 and Exchange Server 2010 environment Q2724188 KB2724188 August 14, 2012
• 2705647 A user cannot log on to a mailbox that is full by using Outlook Web App in an Exchange Server 2010 environment Q2705647 KB2705647 May 30, 2012
• 2682408 AddOrganizerToSubject parameter does not take effect when a recurring meeting conflicts with another meeting in an Exchange Server 2010 environment Q2682408 KB2682408 May 30, 2012
• 2705570 An error occurs when a user whose mailbox is hidden from the Exchange address list tries to open the Scheduling Assistant tab by using the light version of Outlook Web App Q2705570 KB2705570 May 29, 2012
• 2696642 An additional line of space is added between each paragraph in an email message when you click the Printable View icon in Outlook Web App in an Exchange Server 2010 environment Q2696642 KB2696642 May 29, 2012
• 2689810 A meeting request that you send from an EWS application is in plain text format instead of HTML format when an attendee opens the request by using Outlook in online mode Q2689810 KB2689810 May 29, 2012
• 2647396 A public folder still appears in Exchange address lists after you mail-disable the folder in an Exchange Server 2010 environment Q2647396 KB2647396 May 29, 2012
• 2710089 Application-generated email messages or email messages from a user in an external organization generate an NDR that has a 5.6.0 status code when messages are sent to an Exchange Server user Q2710089 KB2710089 May 15, 2012
• 2672225 A user in a trusted account forest cannot use the EMC to manage an Exchange Server 2010 SP2 server Q2672225 KB2672225 May 11, 2012
• 2681464 An EWS application crashes when it calls the GetStreamingEvents operation in an Exchange Server 2010 environment Q2681464 KB2681464 April 17, 2012
• 2661277 An ActiveSync user cannot access a mailbox in an Exchange Server 2010 forest Q2661277 KB2661277 April 16, 2012
• 2644144 A read receipt is not sent when a receiver does not expand a conversation to preview the message by using OWA in an Exchange Server 2010 environment Q2644144 KB2644144 April 16, 2012
• 2641753 An email message from an Exchange Server 2003 user is forwarded incorrectly to an external recipient of an Exchange Server 2010 user mailbox Q2641753 KB2641753 April 16, 2012
• 2635223 A hidden user is still displayed in the Organization information of Address Book in OWA in an Exchange Server 2010 environment Q2635223 KB2635223 April 16, 2012
• 2630808 A user can log on to a mailbox by using Outlook for Mac 2011 unexpectedly in an Exchange Server 2010 environment Q2630808 KB2630808 April 16, 2012
• 2519806 A meeting request that is sent by an external user or by using a non-Microsoft email system is stamped as Busy instead of Tentative in an Exchange Server 2010 environment Q2519806 KB2519806 April 16, 2012
• 2648682 An email message body is garbled when you save or send the email message in an Exchange Server 2010 environment Q2648682 KB2648682 March 19, 2012
• 2673160 An Exchange Server 2007 Transport Rule does not work as expected Q2673160 KB2673160 March 1, 2012
• 2614698 A display name that contains DBCS characters is corrupted in the "Sent Items" folder in an Exchange Server 2010 environment Q2614698 KB2614698 February 21, 2012
• 2620361 An encrypted or digitally-signed message cannot be printed when S/MIME control is installed in OWA in an Exchange Server 2010 SP1 environment Q2620361 KB2620361 February 16, 2012
• 2599434 A Public Folder Calendar folder is missing in the Public Folder Favorites list of an Exchange Server 2010 mailbox Q2599434 KB2599434 February 16, 2012
• 2644047 Active Directory schema attributes are cleared after you disable a user’s mailbox in an Exchange Server 2010 environment Q2644047 KB2644047 February 13, 2012
• 2643950 A seed operation might not succeed when the source mailbox database has many log files in a Microsoft Exchange Server 2010 DAG Q2643950 KB2643950 February 13, 2012
• 2630967 A journal report is not sent to a journaling mailbox when you use journaling rules on distribution groups in an Exchange Server 2010 environment Q2630967 KB2630967 February 13, 2012
• 2630708 A UM auto attendant times out and generates an invalid extension number error message in an Exchange Server 2010 environment Q2630708 KB2630708 February 13, 2012
• 2600289 A user in an exclusive scope cannot manage his mailbox in an Exchange Server 2010 environment Q2600289 KB2600289 February 13, 2012
• 2600034 A user can still open an IRM-protected email message after you remove the user from the associated AD RMS rights policy template in an Exchange Server 2010 environment Q2600034 KB2600034 February 13, 2012
• 2563245 A user who has a linked mailbox cannot use a new profile to access another linked mailbox in an Exchange Server 2010 environment Q2563245 KB2563245 February 13, 2012
• 2549255 A meeting item displays incorrectly as multiple all-day events when you synchronize a mobile device on an Exchange Server 2010 mailbox Q2549255 KB2549255 February 13, 2012
• 2543850 A GAL related client-only message rule does not take effect in Outlook in an Exchange Server 2010 environment Q2543850 KB2543850 February 13, 2012
• 2492082 An Outlook 2003 user cannot view the free/busy information of a resource mailbox in a mixed Exchange Server 2010 and Exchange Server 2007 environment Q2492082 KB2492082 February 13, 2012
• 2492066 An automatic reply message is still sent after you clear the "Allow automatic replies" check box for a remote domain on an Exchange Server 2010 server Q2492066 KB2492066 February 13, 2012
• 2621062 A recipient cannot view an email message that is encoded by using S/MIME in Exchange Server 2010 SP2 Q2621062 KB2621062 December 21, 2011
• 2633193 An error occurs when you configure the Exchange, Exchweb, or Public virtual directories in an Exchange Server 2010 environment Q2633193 KB2633193 November 14, 2011
• 2549183 An empty list returns when you try to use the EMC to specify a server to connect to in an Exchange Server 2010 SP1 environment Q2549183 KB2549183 October 31, 2011
• 2559814 A user cannot add or remove delegates from a mailbox by using Outlook in an Exchange Server 2010 environment Q2559814 KB2559814 October 28, 2011
• 2549289 A RBAC role assignee can unexpectedly run the Add-MailboxPermission command or the Remove-MailboxPermission command on an Exchange Server 2010 server that is outside the role assignment scope Q2549289 KB2549289 October 28, 2011
• 2514820 An incoming fax message is not delivered to the recipient in an Exchange Server 2010 SP1 environment Q2514820 KB2514820 October 28, 2011
• 2431609 An update is available that updates the message of a retention policy in OWA for Exchange Server 2010 Q2431609 KB2431609 October 28, 2011
• 2025528 2601, 2604, and 2501 MSExchange ADAccess Event IDs when a Microsoft Exchange server restarts Q2025528 KB2025528 October 24, 2011
• 980291 An application that is developed by using Exchange Server MAPI Client and CDO 1.2.1 crashes when the application accesses the Exchange Server 2010 message stores Q980291 KB980291 October 6, 2011
• 2617815 An Exchange Server 2010 database is present without a backup Q2617815 KB2617815 September 23, 2011
• 2554604 A RBAC role assignee can unexpectedly manage certificates that are outside the role assignment scope in an Exchange Server 2010 environment Q2554604 KB2554604 August 24, 2011
• 2482471 A content search fails in an IMAP client application that connects to an Exchange Server 2010 mailbox Q2482471 KB2482471 April 7, 2011
• 2463858 A request to join a distribution group does not contain the distribution group name in an Exchange Server 2010 SP1 environment Q2463858 KB2463858 April 7, 2011
• 2506998 A call is disconnected when transferring the call from the main auto attendant to an auto attendant that has a different language configured in an Exchange Server 2010 environment Q2506998 KB2506998 April 6, 2011
• 2497669 A meeting request cannot be opened after you disable the "Display sender's name on messages" option in the EMC on an Exchange Server 2010 server Q2497669 KB2497669 April 6, 2011
• 2479227 A forwarding rule does not function and the EdgeTransport.exe process crashes on an Exchange Server 2010 server Q2479227 KB2479227 April 6, 2011
• 2458543 A memory leak occurs in the Exchange RPC Client Access service on Exchange Server 2010 servers Q2458543 KB2458543 April 6, 2011
• 2417084 A public folder disappears from the Public Folder Favorites list of an Exchange Server 2010 mailbox Q2417084 KB2417084 April 6, 2011
• 2295902 An excepted occurrence is not excluded from a recurring iCalendar message for an Exchange Server 2010 mailbox user Q2295902 KB2295902 February 10, 2011
• 978292 An IMAP4 client cannot send an email message that has a large attachment in a mixed Exchange Server 2010 and Exchange Server 2003 environment Q978292 KB978292 December 29, 2010
• 2443651 After installing Microsoft Exchange Server 2010 SP1 shared mailboxes showing in Microsoft Outlook 2010 client even when mailbox is no longer shared Q2443651 KB2443651 December 17, 2010
• 2458419 "A temporary change has occurred that requires you to connect to a different server" error message when Exchange Server 2007 mailbox users try to access their mailboxes by using an Exchange Server 2010 Client Access server Q2458419 KB2458419 December 14, 2010
• 2403783 An incorrect label is displayed in the date field in a public folder item when you open the item by using OWA in an Exchange Server 2010 environment Q2403783 KB2403783 December 14, 2010
• 2384868 "Active Directory wasn't prepared using hosting mode." error message when you install Exchange Server 2010 SP1 from an unattended installation Q2384868 KB2384868 September 16, 2010
• 982378 A delegate receives only one meeting request when someone sends a meeting request to several principals in an Exchange Server 2010 RU1 or later environment Q982378 KB982378 June 18, 2010
• 980701 An Exchange Server 2010 mailbox user receives a NDR message when the user sends an email message to multiple internal users Q980701 KB980701 June 18, 2010
• 980353 A MAPI application that is used to access Exchange Server 2010 mailboxes crashes when the application accesses an address book Q980353 KB980353 June 18, 2010
• 979790 An IMAP4 client crashes when accessing an Exchange Server 2010 mailbox Q979790 KB979790 June 18, 2010
• 2028739 APGC CTS KE test KB V2 Q2028739 KB2028739 May 12, 2010
• 979566 A "0x85010014" error is generated when linked mailbox users try to synchronize their mailboxes with mobile devices in a CAS-CAS proxying scenario in Exchange Server 2010 Q979566 KB979566 March 18, 2010
• 977558 A folder name is not changed when you try to move and then rename the folder in an Exchange Server 2010 mailbox by using the CopyFolder method of the IMAPIFolder interface Q977558 KB977558 December 9, 2009
• 977557 An E_FAIL error occurs when you create an exception to a meeting request by using a CDO application for a Microsoft Exchange Server 2010 mailbox Q977557 KB977557 December 9, 2009
• 931747 A mailbox that is located on an Exchange Server 2007 server or on an Exchange Server 2010 server may be identified as a legacy mailbox Q931747 KB931747 December 7, 2009