Configure your Exchange 2013 server with Configure-Echange2013.ps1 Updated to V2.7

Updated to V2.7

Change List:
# V1.0 Begin
# V1.1 Added Some New Options 12-10-2014
# V1.2 Added Hyper-V Best Practise & NTFS Partition Offset
# V1.3 Added KB2995145 .NET Framework 4.5 garbage collector heap Fix
# V1.4 Added Set Minimum Disk Space Warning level (180GB Default CU6 200GB CU5)
# V1.5 Added Some new features
# V1.6 Changed the Layout & Add Move Arbitration Mailbox
# V1.7 Added PST Export & KB2990117
# V1.8 Added Full backup, Database in GB and Mailbox Size in GB Export CSV
# V1.9 Added Outlook AnyWhere & SafetyNetHoldTime
# V2.0 Added Check DatacenterActivationMode, Get-DatabaseAvailabilityGroupNetwork, Add Static Route, Disable Replation Network on DAG, Database Copies Per Volume (AutoReseed)
# V2.1 Added Edge Subscription
# V2.2 Added Check Transaction Log Growth
# V2.3 Changed the Menu to Submenu’s
# V2.4 Added Check Database White Space
# V2.5 Added MAPI HTTP External URL & Fixed some things
# V2.6 Fixed OWA Virtual URL & HTTP URL
# V2.7 Added Fixes & Mountpoints & Changed Set Minimum Disk Space Warning Level from REG to GlobalOverride

Added Soon: Remote Exchange Config Smile

Download: https://gallery.technet.microsoft.com/scriptcenter/Configure-Exchange-2013-e0ffb2a6

Outlook slow after migrating to Exchange 2013

Outlook can be slow in Online modus sometimes when you move mailboxes to Exchange 2013. I seems that Windows 7 with Outlook 2007/2010 & 2013 sometimes have some issues.

Before applying this TCP Ack solution, the below conditions must be met:

– OWA connection and mail browsing is very fine, whereas an Outlook online mode (i.e. not cached mode) connectivity is quite sluggish when mailboxes are on Exchange 2013…

– If OWA is slow as well, then the issue may be a general network slowness issue – check the network latency using Ping

– On Outlook Connection Status dialog box (CTRL+Right Click the Outlook icon on the Windows notifications part of the taskbar), Avg. Proc. time is fine, below 50~60ms, and Avg. Resp. time is over 110ms.

More information about the TcpAckFrequency registry key:

Quoting from http://support2.microsoft.com/kb/328890

– TcpAckFrequency is a registry entry that determines the number of TCP acknowledgments (ACKs) that will be outstanding before the delayed ACK timer is ignored.

– TCP uses delayed acknowledgments to reduce the number of packets that are sent on the media (Wifi, Wire,…)

– As data is received by TCP on a particular connection, it sends an acknowledgment back only if one of the following conditions is true:

  • No acknowledgment was sent for the previous segment received.
  • A segment is received, but no other segment arrives within 200 milliseconds for that connection.

Typically, an acknowledgment is sent for every other TCP segment that is received on a connection unless the delayed ACK timer (200 milliseconds) expires.

– You can adjust the delayed ACK timer by editing the following registry entry.

Subkey:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\<Interface GUID>

Entry:

TcpAckFrequency

Value Type: REG_DWORD, number
Valid Range: 0-255
Default: 2
Description: Specifies the number of ACKs that will be outstanding before the delayed ACK timer is ignored. Microsoft does not recommend changing the default value without careful study of the environment.

TcpAckFrequency.ps1
$strGUIDS=[array](Get-WmiObject win32_networkadapter -filter “netconnectionstatus = 2” | select -expand GUID)
foreach ($strGUID in $strGUIDS) {New-ItemProperty -path HKLM:\System\CurrentControlSet\services\Tcpip\Parameters\Interfaces\$strGUID -propertytype DWORD -name TcpAckFrequency -value 1}

Updated

KB2888049 Update is available that improves the network performance of Internet Explorer 11 in Windows

Deploy Windows 10 with MDT 2013 Update 1 “Preview”

Deploying Windows 10 with MDT 2013 Update 1 Preview

Next you need the MDT 2013 Update 1 Preview. To get the preview, you need to first join the MDT Group on Microsoft Connect, if you’re not a member already. Then, prior to downloading the actual preview bits, you’ll need to grab the Windows ADK for Windows 10 Technical Preview, which is a prerequisite for running MDT.

The Build number which the best to use is the Windows 10 Technical Preview with build number 9926 Winking smile

So i installed some apps automaticly Winking smile
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Doing some bug check/feature check Winking smile Keep you posted Winking smile

Cumulative Update 8 for Exchange Server 2013

The Exchange team is announcing today the availability of Cumulative Update 8 for Exchange Server 2013. The Cumulative Update Package and UM Language Packsare now available on the Microsoft Download Center. Cumulative Update 8 represents the continuation of our Exchange Server 2013 servicing and builds upon Exchange Server 2013 Cumulative Update 7. The release includes fixes for customer reported issues, minor product enhancements and previously released security bulletins. A complete list of customer reported issues resolved can be found in Knowledge Base Article KB3030080. Customers running any previous release of Exchange Server 2013 can move directly to Cumulative Update 8 today. Customers deploying Exchange Server 2013 for the first time may skip previous releases and start their deployment with Cumulative Update 8 directly.

We would like to call your attention to a few items in particular about the Cumulative Update 8 release:

  • Calendar and Contact Modern Public Folders favorites added in Outlook are now accessible in OWA
  • Batch Migration of Public Folders to 2013 improves migration throughput and PF migration experience
  • Smoother migration for EAS clients to O365 with automatic profile redirect upon successful Hybrid migration to O365 (EAS client must support HTTP 451 redirect)

For the latest information and product announcements please read What’s New in Exchange Server 2013, Release Notes and product documentation available on TechNet.

Cumulative Update 8 includes Exchange related updates to Active Directory schema and configuration. For information on extending schema and configuring the active directory please review the appropriate TechNet documentation. Also, to prevent installation issues you should ensure that the Windows PowerShell Script Execution Policy is set to “Unrestricted” on the server being upgraded or installed. To verify the policy settings, run the Get-ExecutionPolicy cmdlet from PowerShell on the machine being upgraded. If the policies are NOT set to Unrestricted you should use the resolution steps in KB981474 to adjust the settings.

Reminder: Customers in hybrid deployments where Exchange is deployed on-premises and in the cloud, or who are using Exchange Online Archiving (EOA) with their on-premises Exchange deployment are required to deploy the most current (e.g., CU8) or the prior (e.g., CU7) Cumulative Update release.

Rollup 9 for Exchange Server 2010 Service Pack 3

This update resolves the issues that are described in the following Microsoft Knowledge Base (KB) articles:

This update also includes new daylight saving time (DST) updates for Exchange Server 2010 SP3. For more information about DST, go to the following Microsoft website:

Daylight saving time Help and Support Center

Download Update Rollup 9 for Exchange Server 2010 SP3 (KB3030085).

Exchange Server 2010 SP3 RU9 and Exchange Server 2013 CU8 are coming

Exchange Team had an oops moment today

This KB was publish today hihi Smile but now offline Winking smile 
Android devices can’t set up an Exchange account after you install Exchange Server 2010 SP3 RU9 or Exchange Server 2013 CU8

Just waiting!!!

iOS 8.2 fixes Exchange related issues

Apple released iOS 8.2 update for iOS 8 with fixes, amongst other things, some Exchange-related issues.

The release notes notes these Exchange-related fixes:

  • – Fixes stability of Mail
  • – Addresses an issue that caused certain events in a custom reoccurring meeting to drop from Exchange calendar
  • – Fixes an certificate error that prevented configuring an Exchange account behind a third-party gateway
  • – Fixes an issue that could cause an organizer’s Exchange meeting notes to be overwritten
  • – Resolves an issue that prevented some Calendar events from automatically showing as “busy” after accepting an invite.

So, you want to test and accept this iOS update before giving it the green light for your Exchange environment.

More information on current issues with Exchange ActiveSync and 3rd party devices can be found in support article KB2563324.

Microsoft Deployment Toolkit 2013 Update 1 Preview Now Available

The Enterprise Client Management team is happy to announce the availability of the Microsoft Deployment Toolkit (MDT) 2013 Update 1 Preview!

What’s new with MDT 2013 Update 1 Preview:

  • Support for the Windows 10 Technical Preview (LTI only) and the Windows Assessment and Deployment Kit (ADK) for Windows 10 Technical Preview
  • Split WIM support for UEFI media scenarios
  • Completely revised Windows version logic including changes from string to integer comparison (“10” !> “6” but 10 > 6) and a new ZTIUtility function, GetMajorMinorVersion
  • Minor revisions to Deployment Workbench console interface

To Do List:

  1. Download the installer from the MDT Connect portal.
  2. Download the prerequisite Windows ADK for Windows 10 Technical Preview from the Microsoft Download Center.
  3. Try MDT 2013 Update 1 Preview (lab only!) and then submit suggestions, bugs and feedback via the Connect portal. (You are welcome to post comments here, but make your feedback actionable by posting on Connect.)

(New members must first join the MDT group of the Client Management program on Connect.)

Kemp LoadMaster for Free Awesome!! A Free Load Balancer for Any Workload

KEMP gives away the LoadMaster for free. Now the virtual appliance is available in a free edition too. Available for all supported hypervisors (VMware, Hyper-V, enz).

The free VLM has some limitations, for instance the HA setup with an active and hot stand-by unit is not supported. Another important limitation is that the free LoadMaster doesn’t come with the awesome support paying customers receive. Also there are some bandwidth and SSL TPS limitations, all in all not much special for most home, lab, testing and other non-production deployments.

    The Free LoadMaster Includes:

  • Layer 4/7 load balancing
  • Content switching
  • Caching, compression engine
  • MS Exchange 2010/2013 optimized Smile
  • Pre-configured virtual service templates Smile
  • IPS engine
  • High Availability
  • Edge Security Pack (ESP) – a Microsoft TMG replacement Smile
  • GSLB multi-site load balancing
  • RESTful API