NEWS !!! AGAIN!!!! Exchange 2010 SP1 RU4 Removed from Download Center

We have discovered an issue impacting some customers who have installed Exchange 2010 SP1 RU4 into their Exchange environment and as a result have removed SP1 RU4 from Download Center and recommend customers do not proceed with any planned deployments of SP1 RU4.

A small number of customers have reported when the Outlook client is used to move or copy a folder that subfolders and content for the moved folder are deleted. After investigation we have determined that the folder and item contents do not appear in the destination folder as expected but may be recovered from the Recoverable Items folder (what was previously known as Dumpster in older versions of Exchange) from the original folder. This behavior occurs due to a customer requested change in SP1 RU4 which allowed deleted Public Folders to be recovered. Outlook and Exchange are not correctly processing the folder move and copy operations causing the folder contents to appear to be deleted. OWA and Exchange Web Services clients are not affected by this change and process the folder move or copy actions correctly.

Complete article  http://blogs.technet.com/b/exchange/archive/2011/07/13/exchange-2010-sp1-ru4-removed-from-download-center.aspx#3441687
-Dario

Amig@s..Released: Update Rollup 4 for Exchange Server 2007 SP3 (KB2509911)

Recien salidito del horno
Lo pueden bajar de acá http://www.microsoft.com/download/en/details.aspx?displaylang=en&id=26692
Estas son las cosas que resuelve (http://support.microsoft.com/?kbid=2509911)

• 2531208  (http://support.microsoft.com/kb/2531208/ ) You cannot synchronize a folder hierarchy by using Outlook for Mac 2011 in an Exchange Server 2007 SP3 environment
• 2528437  (http://support.microsoft.com/kb/2528437/ ) EWS applications cannot connect to Exchange Server 2007 servers after you make changes on accepted domains
• 2521063  (http://support.microsoft.com/kb/2521063/ ) You are incorrectly displayed as a meeting organizer after you synchronize the meeting by using your mobile device in an Exchange Server 2007 environment
• 2517337  (http://support.microsoft.com/kb/2517337/ ) You cannot open a mailbox that has a "#" character in the primary SMTP email address by using OWA in an Exchange Server 2007 environment
• 2515428  (http://support.microsoft.com/kb/2515428/ ) The MSExchangeMailboxAssistants.exe process crashes when the managed folder assistant tries to journal a message in an Exchange Server 2007 environment
• 2508872  (http://support.microsoft.com/kb/2508872/ ) The W3WP.exe process in the Autodiscover application pool on the Exchange Server 2007 Client Access servers consumes excessive CPU resources
• 2507374  (http://support.microsoft.com/kb/2507374/ ) "Cannot open this item" error message in Outlook online mode in an Exchange Server 2007 environment
• 2506827  (http://support.microsoft.com/kb/2506827/ ) An UM auto attendant times out and generates an invalid extension number error message in an Exchange Server 2007 environment
• 2502276  (http://support.microsoft.com/kb/2502276/ ) A meeting request series are deleted unexpectedly from the calendar in an Exchange Server 2007 environment
• 2498924  (http://support.microsoft.com/kb/2498924/ ) "Could not connect to a directory server" error message when you click the last page button in the search results in Exchange Server 2007 OWA
• 2498156  (http://support.microsoft.com/kb/2498156/ ) OLM/OLD incorrectly runs against databases in a RSG in an Exchange Server 2007 environment
• 2496806  (http://support.microsoft.com/kb/2496806/ ) A mobile phone times out when you use ActiveSync to synchronize the calendar on the mobile phone with an Exchange Server 2007 mailbox
• 2543879  (http://support.microsoft.com/kb/2543879/ ) A PDF attachment sent from a Mac Mail client does not display when you open the email message by using Outlook 2010 in an Exchange Server 2007 SP3 environment
• 2491751  (http://support.microsoft.com/kb/2491751/ ) Spell checking does not function correctly in OWA when an S/MIME control is used and SSL Offloading is enabled in Exchange Server 2007
• 2484147  (http://support.microsoft.com/kb/2484147/ ) "HTTP Error 400 Bad Request" error message when you use OWA to log on to a newly created Exchange Server 2007 mailbox
• 2466220  (http://support.microsoft.com/kb/2466220/ ) Question mark (?) characters appear in the subject of a reply email message in an Exchange Server 2007 environment
• 2223294  (http://support.microsoft.com/kb/2223294/ ) A new feature is available to disable the "No end date" check box in OWA when you create a recurring meeting item in an Exchange Server 2007 environment
• 977906  (http://support.microsoft.com/kb/977906/ ) You receive an error message when you run certain commands in the EMS on an Exchange Server 2007 server
• 2495010  (http://support.microsoft.com/kb/2495010/ ) The EdgeTransport.exe process consumes 100% CPU usage on an Exchange Server 2010 Edge Transport server or an Exchange Server 2007 Edge Transport server
• 2484817  (http://support.microsoft.com/kb/2484817/ ) A mailbox does not show in certain address lists after you run commands on an Exchange Server 2007 mailbox

-Dario

Buenos días!!! enjoy!!!

Roll UP 4 para Exchange 2010 SP1 listo para bajar

La lista de fixes resueltos puede encontrarse en:
 http://support.microsoft.com/kb/2509910/en-us

Descarga el RU 4 para Exchange 2010 SP1 desde:
http://www.microsoft.com/download/en/details.aspx?displaylang=en&id=26554

-Dario

¿Cómo borrar solo un buzón desconectado de una base de datos en Exchange 2010?

Buenos días amig@s .....con muuuucho frío en Buenos Aires. Como tod@s sabemos la forma de purgar buzones desconectados ha cambiado desde la versión 2003, para la version 2010 (tambien para 2007) exite un cmd-let llamado Clean-Database , este comando puraga todos los buzones desconectados de la base de datos, recuperando ese espacio. Me ocurrió el caso que necesité solo purgar algunos buzones y no todos los desconectados de la base de datos, ya que política de la empresa puede neceitar que los buzones borrados permanezcan desconectados por 30 días. Entonces la forma de purgar buzones particulares lo podemos hacer en dos pasos, con el comando Remove-StoreMailbox :

1. [PS] C:\>Get-MailboxStatistics -Database "MBX1DB05" | Where-Object {$_.DisconnectDate -Notlike $NULL} | FL DisplayName,DisconnectDate, MailboxGuid

DisplayName    : User2
DisconnectDate : 6/11/2011 5:00:47 AM
MailboxGuid    : f9511662-341f-40f5-96b2-4f2bc0d3ecb4

2. Remove-StoreMailbox -Database MBX1DB05 -Identity "f9511662-341f-40f5-96b2-4f2bc0d3ecb4" -MailboxState softdeleted 

Espero que les sea útil,
-Dario

Mensajes encolados en algunas Base de Datos sin ser entregados en Exchange 2010

 Amig@s...Vuelvo a postear después de un mes....

Después de una semana sin backups en nuestros Exchange 2010 server, vemos como poco a poco el espacio en los discos de logs se va consumiendo.
Repentinamente vemos que correos hacia las bases que no podemos backpear, no son entregados y que comienzan a encolarse desde los HUBs hacia esas bases, quedando las colas en estado Retry sin poder conectarse.
Como primer medida tratamos de hacer switchover con resultados negativos, al reiniciar el servicio de submission en el MBX server vemos el evento de abajo:

Available disk space for the database logs is extremely low. Message delivery to the database may be stopped.

Esto se debe a la configuración del"Back Pressure" 

Entender y arreglar problemas en Microsoft Exchange Server Integration con Microsoft Lync Server 2010

English Version



Hola!!

recién lanzado este white paper "Understanding and Troubleshooting Microsoft Exchange Server Integration", escrito por  Dave Howe (daveh@microsoft.com)

Desde el documento:

"El propósito de este documento es introducir al lector en algunas de las características de cliente nuevas que están disponibles cada vez que el software de comunicaciones Microsoft ® Server ™ 2010 Lync está integrado con Microsoft ® Exchange Server 2010. Con éxito la integración de estas dos soluciones de comunicaciones empresariales puede ser un reto, especialmente teniendo en cuenta que existen diferencias sutiles en la forma en que los servicios de cada producto son utilizados por los clientes del servidor Lync 2.010 .

Migrating from Office Communications Server 2007 R2 to Lync Server 2010

Watch this video /Mira este video:
this video provides of an overview of the steps required when migrating from Office Communications Server 2007 R2 to Lync Server 2010.

Este video muestra una overview de como arrancar o pensar un migración de OCS a Lync server

http://technet.microsoft.com/en-us/lync/gg406146

-Dario

An unexpected error ocurred and your request couldn't be handled. After you install Exchange 2010 SP1 RU 3 in CAS server using redirect !!!!!

UPDATED!!!!
Spanish Version

Hey!
after you install Exchange 2010 Sp1 RU3 (the good roll up .. of course), in CAS server.., OWA stops working when we want to create a new email, or try to access to options or try access to some of the commands shown in the figure:

And the error that we get is:

Error inesperado. No se puedo procesar esta solicitud ...Dejó de funcionar OWA después de instalar Exchange 2010 SP1 RU 3 y usando el redirect de IIS !!

UPDATED!!

English Version

Amig@s,

después de instalar Exchange 2010 Sp1 RU3 (el roll up que funciona..claro), en un CAS, deja de funcionar cuando queremos crear un nuevo correo, o ver las opciones o acceder a algunas de los comandos que muestra la figura:

El error que obtenemos es el siguiente: