Granikos Technology Blog

The Community Script blog post has been updated, as a new script has been added to the Technet Gallery.

Updated blog post: http://www.granikos.eu/de/Blog/PostId/36/powershell-scripts-for-the-community

Enjoy

Problem

While trying to synchronize a new device with an Exchange mailbox, you receive an error with your new mobile phone partnership.

The Exchange Server 2010 Default Throttling Policy is configured to accept 10 ActiveSync devices per mailbox only.

You can validate this setting by using EMS

Get-ThrottlingPolicy def* | Select Name,EASMaxDevices

Solution

Use a scheduled PowerShell script to delete old ActiveSync Device partnerships that have not been used for a defined period of time.

Script

Find the most recent version on TechNet Gallery and Github, following the links provided in the Links section.

Modifiy the script path variables to fit your requirements. The variables are configured in the ### BEGIN Variables section.

Steps being executed:

1. Fetch all user mailboxes
2. Iterate through each user mailbox and determines the number of ActiveSync devices and the number of devices which have not synchronized since 150 days
3. Delete ActiveSync device registration, if a user has more than 4 devices in total and a minimum of 1 device that have not synced within 150 days

<#
    .SYNOPSIS
    Remove Exchange Server 2010 ActiveSync Device Partnerships 
   
   	Sebastian Rubertus / Thomas Stensitzki
	
	THIS CODE IS MADE AVAILABLE AS IS, WITHOUT WARRANTY OF ANY KIND. THE ENTIRE 
	RISK OF THE USE OR THE RESULTS FROM THE USE OF THIS CODE REMAINS WITH THE USER.

    Send comments and remars to: support@granikos.eu
	
	Version 1.0, 2015-04-09
 
    .LINK  
    More information can be found at http://www.rubertus.net/Blog/tabid/85/EntryId/41/Scripted-removing-of-ActiveSync-Device-Partnerships.aspx 
	
    .DESCRIPTION

    THis script removes ActiveSync device association from user mailboxes
    that have been inactive for more than 150 days.

    .NOTES 
    Requirements 
    - Exchange Server 2010
    - Windows Server 2008 R2 SP1, Windows Server 2012 or Windows Server 2012 R2  

    Revision History 
    -------------------------------------------------------------------------------- 
    1.0     Initial community release 
    
    .EXAMPLE
    Remove-ActiveSyncDevicePartnership
    	
    #>

### BEGIN SnapIns -------------------------------------------------------------

# Add Exchange SnapIn if not already loaded
if ( (Get-PSSnapin -Name Microsoft.Exchange.Management.PowerShell.E2010 -ErrorAction SilentlyContinue) -eq $null )
{
    Add-PsSnapin Microsoft.Exchange.Management.PowerShell.E2010 -ErrorAction SilentlyContinue
   
    if ( (Get-PSSnapin -Name Microsoft.Exchange.Management.PowerShell.E2010 -ErrorAction SilentlyContinue) -eq $null )
    {
        Write-Host "Microsoft.Exchange.Management.PowerShell.Admin could NOT be loaded!" -ForegroundColor Red
        Write-Host "Verify that the Exchange 2010 Management is installed on this computer!" -ForegroundColor Red
    }
}

### END SnapIns ---------------------------------------------------------------

### BEGIN Variables | EDIT ACCORDING TO YOUR NEEDS ----------------------------

# ScriptPath
$scriptPath = "C:\Scripts\Remove-ActiveSync-Devices\"

# Logfile
$logfile = "C:\Scripts\Remove-ActiveSync-Devices\Logs\$(get-date -format yyyy-MM-dd___HH-mm-ss)___Logname.log"

### END Variables -------------------------------------------------------------


### BEGIN Functions -----------------------------------------------------------

Function Log
{
   Param ([string]$logstring)
   Add-content $logfile -value "$(get-date -format yyyy-MM-dd___HH-mm-ss) $logstring "
}

### END Functions -------------------------------------------------------------

### BEGIN Main ----------------------------------------------------------------

# Create a new log file
Write-Host
Write-Host "Script started, creating Log File."
Log "Script started."
Write-Host

# Query User Mailboxes and Device Statistics
Write-Host "Querying User Mailboxes, please wait a few seconds..." -ForeGroundColor green
Log "Querying User Mailboxes."
Write-Host
$Mailboxes = Get-Mailbox -RecipientTypeDetails UserMailbox -ResultSize Unlimited -WarningAction SilentlyContinue
$NumberOfMailboxes = $Mailboxes.count
Write-Host "Number of Mailboxes: $NumberOfMailboxes "
Log "Number of Mailboxes: $NumberOfMailboxes "
Write-Host

# Iterate each User Mailbox
ForEach ($Mailbox in $Mailboxes)
{
    $MailboxAlias = $Mailbox.Alias
    Write-Host
    Write-Host "================================================================================="
    Write-Host
    Write-Host "Getting ActiveSync Devices from user $MailboxAlias..."
    Log "Getting ActiveSync Devices from user $MailboxAlias. "
    $AllDevicesFromSpecificUser = Get-ActiveSyncDevice -Mailbox $MailboxAlias -Result Unlimited  -WarningAction SilentlyContinue | Get-ActiveSyncDeviceStatistics -WarningAction SilentlyContinue
    $AllDevicesFromSpecificUserNotSynchronizedSince150Days = Get-ActiveSyncDevice -Mailbox $MailboxAlias -Result Unlimited  -WarningAction SilentlyContinue | Get-ActiveSyncDeviceStatistics  -WarningAction SilentlyContinue | Where {$_.LastSuccessSync -le (Get-Date).AddDays("-150")}
    Write-Host
    $CountAllDevicesFromSpecificUser = $AllDevicesFromSpecificUser.Count
    $CountAllDevicesFromSpecificUserNotSynchronizedSince150Days = $AllDevicesFromSpecificUserNotSynchronizedSince150Days.Count
   
    If ($CountAllDevicesFromSpecificUser -lt 5)
    {
        Write-Host "User $MailboxAlias has only $CountAllDevicesFromSpecificUser ActiveSync Devices. Nothing to delete!" -ForegroundColor Green
        Log "User $MailboxAlias has only $CountAllDevicesFromSpecificUser ActiveSync Devices. Nothing to delete!"
    }
   
    If (($CountAllDevicesFromSpecificUser -gt 4) -and ($CountAllDevicesFromSpecificUserNotSynchronizedSince150Days -gt 1))
    {
        Write-Host "User $MailboxAlias has $CountAllDevicesFromSpecificUser devices. $CountAllDevicesFromSpecificUserNotSynchronizedSince150Days have not synced for more than 150 days." -ForegroundColor Red
        Log "User $MailboxAlias has $CountAllDevicesFromSpecificUser devices. $CountAllDevicesFromSpecificUserNotSynchronizedSince150Days have not synced for more than 150 days."
       
        ForEach ($Device in $AllDevicesFromSpecificUserNotSynchronizedSince150Days)
        {
            $DeviceType = $Device.DeviceType
            $DeviceFriendly = $Device.FriendlyName
            $DeviceID = $Device.DeviceID
            $DeviceFirstSyncTime = $Device.FirstSyncTime
            $DeviceLastSuccessSync = $Device.LastSuccessSync
            Write-Host
            Write-Host "ActiveSync Device 2 delete Properties: "
            Write-Host "-------------------------------------- "
            Write-Host "Type         : $DeviceType "           
            Write-Host "Friendly Name: $DeviceFriendly "
            Write-Host "ID           : $DeviceID "
            Write-Host "Last Sync    : $DeviceLastSuccessSync " -ForegroundColor Red
            Log "Removing Device $DeviceType with ID $DeviceID ..."
            Write-Host
            Write-Host "Removing Device $DeviceID ..." -ForegroundColor Red
            $Device | Remove-ActiveSyncDevice -WarningAction SilentlyContinue
        }
    }
}

# Script finished
Write-Host
Write-Host "Script finished!"
Write-Host
Log "Script finished!"

### END Main ------------------------------------------------------------------

Links

• Remove-ActiveSyncDevicePartnership Script at TechNet Gallery
• Remove-ActiveSyncDevicePartnership Script at GitHub

You need assistance with your Exchange Server setup? You have questions about your Exchange Server infrastructure and going hybrid with Office 365? Contact us at office365@granikos.eu or visit our website http://www.granikos.eu.

You can use PowerShell to manage your local certificate store.

The default PowerShell Get-ChildItem cmdlet allows for accessing the local certificate store. But you should start your PowerShell shell windows as administrator, as access might be restricted by GPO settings.

List all certificate folder on the local machine

Get-ChildItem -Path Cert:\LocalMachine

Name : TrustedPublisher
Name : ClientAuthIssuer
Name : Remote Desktop
Name : Root
Name : TrustedDevices
Name : SPC
Name : CA
Name : REQUEST
Name : AuthRoot
Name : WebHosting
Name : TrustedPeople
Name : My
Name : SmartCardRoot
Name : Trust
Name : Disallowed

List all available certificates for the computer

Get-ChildItem -Path Cert:\LocalMachine\My

    Directory: Microsoft.PowerShell.Security\Certificate::LocalMachine\My

Thumbprint                                Subject
----------                                -------
EC225A0183DC64D864C8BEA1477822858FCEC767  CN=WMSvc-EXSRV02
E2BC29B1445FD267E5A2823591A5221D67D0D94F  CN=Microsoft Exchange Server Auth Certificate
D8EE794A39A8E04BE32A1E8BED93A3C46D15E0EF  CN=EXSRV02
60246A87C12BEB365E7B4044C926587590A3D7B6  CN=mobile.mcmemail.de, O=mcmemail, C=DE
5F103D6C61BF57D86DB4AAA05597B0D1E8155884  CN=EXSRV02.mcmemail.de, CN=EXSRV02, CN=127.0.0.1, CN=localhost, O=Trend Micro.

Retrieve certificate details

The example shows a self-signed certificate of a Trend Micro ScanMail for Exchange setup.

$cert = Get-ChildItem -Path Cert:\LocalMachine\My\5F103D6C61BF57D86DB4AAA05597B0D1E8155884
$cert | fl

Subject      : CN=EXSRV02.mcmemail.de, CN=EXSRV02, CN=127.0.0.1, CN=localhost, O=Trend Micro ScanMail for Microsoft
               Exchange
Issuer       : CN=EXSRV02.mcmemail.de, CN=EXSRV02, CN=127.0.0.1, CN=localhost, O=Trend Micro ScanMail for Microsoft
               Exchange
Thumbprint   : 5F103D6C61BF57D86DB4AAA05597B0D1E8155884
FriendlyName :
NotBefore    : 17.11.2014 00:00:00
NotAfter     : 16.11.2017 00:00:00
Extensions   : {System.Security.Cryptography.Oid, System.Security.Cryptography.Oid}

A certificate issued by an Enterprise CA looks like this

$cert = Get-ChildItem -Path Cert:\LocalMachine\My\60246A87C12BEB365E7B4044C926587590A3D7B6
$cert | fl

Subject      : CN=mobile.mcmemail.de, O=mcmemail, C=DE
Issuer       : CN=mcmemail-DC01-CA, DC=mcmemail, DC=de
Thumbprint   : 60246A87C12BEB365E7B4044C926587590A3D7B6
FriendlyName : mcmemail Exchange Server 2013 Certificate
NotBefore    : 28.08.2014 15:14:04
NotAfter     : 28.08.2015 15:24:04
Extensions   : {System.Security.Cryptography.Oid, System.Security.Cryptography.Oid, System.Security.Cryptography.Oid,
               System.Security.Cryptography.Oid...}

Export a single certificate

$cert | Export-Certificate -FilePath C:\tmp\cert1.p7b -Type p7b

    Directory: C:\tmp

Mode                LastWriteTime     Length Name
----                -------------     ------ ----
-a---        23.12.2014     11:56       1380 cert1.p7b

Export multiple certificates as serialized certificates

$certarray = @()
$certarray += $cert
$cert = Get-ChildItem -Path Cert:\LocalMachine\My\D8EE794A39A8E04BE32A1E8BED93A3C46D15E0EF
$certarray += $cert
$certarray

Directory: Microsoft.PowerShell.Security\Certificate::LocalMachine\My

Thumbprint                                Subject
----------                                -------
60246A87C12BEB365E7B4044C926587590A3D7B6  CN=mobile.mcmemail.de, O=mcmemail, C=DE
D8EE794A39A8E04BE32A1E8BED93A3C46D15E0EF  CN=EXSRV02

$certarray | Export-Certificate -FilePath c:\tmp\certs.sst -Type SST

    Directory: C:\tmp

Mode                LastWriteTime     Length Name
----                -------------     ------ ----
-a---        23.12.2014     11:58       3056 certs.sst 

Enjoy working with certificates.

You plan to upgrade to Exchange Server 2013? You wonder what the benefits of Office 365 are? Contact us at info@granikos.eu

Uninstalling Exchange Server 2013 will fail, if the PowerShell MachinePolicy or UserPolicy is set by GPO.

You will receive an error message referencing Microsoft KB article 981474, which refers primarily to Exchange Server 2010.

The following PowerShell command removes the GPO setting.

 

 Set-ItemProperty -Path HKLM:\SOFTWARE\Policies\Microsoft\Windows\PowerShell -Name ExecutionPolicy -Value "" 

 

After setting the ExecutionPolicy attribute to an empty string, Exchange Server 2013 can be uninstalled successfully.

Links

• Microsoft Knowledge Base Article 981474, http://support.microsoft.com/kb/981474/en

Problem:

When you try to connect to SharePoint Online using PowerShell you receive an Access Denied error as follows:

PS C:\> Connect-SPOService -Url https://tenant-admin.sharepoint.com -credential $credential
 
Connect-SPOService : Cannot contact web site
'https://tenant-admin.sharepoint.com/' or the web site does not support
SharePoint Online credentials. The response status code is 'Unauthorized'. The
response headers are 'X-SharePointHealthScore=0,
SPRequestGuid=310ce59d-002b-3000-ef1a-70e5fe7eaf72,
request-id=310ce59d-002b-3000-ef1a-70e5fe7eaf72, X-MSDAVEXT_Error=917656; Acces
s+denied.+Before+opening+files+in+this+location%2c+you+must+first+browse+to+the
+web+site+and+select+the+option+to+login+automatically.,

Solution

Connecto to the SPO Service without the previously entered credentials ($credential) and enable the LegacyAuthProtocolsEnabled attribute.

Set-SPOTenant -LegacyAuthProtocolsEnabled $True

Enjoy SharePoint Online.

Das Blog Cumulative Update für Juni 2017 (CU0617) fasst interessante Themen rund um Cloud Sicherheit, Exchange Server, Office 365, Azure und Skype for Business (aka Lync) des Monats Juni 2017 zusammen.

Exchange Server

• Configuring and Managing Migration Manager for Exchange Settings via PowerShell
  https://www.quest.com/community/b/en/posts/configuring-and-managing-migration-manager-for-exchange-settings-via-powershell
• Fix for Certificate Error in Chrome - NET::ERR_CERT_COMMON_NAME_INVALID
  http://www.expta.com/2017/06/fix-for-certificate-error-in-chrome.html
• .NET Framework 4.7 and Exchange Server
  https://blogs.technet.microsoft.com/exchange/2017/06/13/net-framework-4-7-and-exchange-server/
• Announcing Original Folder Item Recovery
  https://blogs.technet.microsoft.com/exchange/2017/06/13/announcing-original-folder-item-recovery/
• Released: June 2017 Quarterly Exchange Updates
  https://blogs.technet.microsoft.com/exchange/2017/06/27/released-june-2017-quarterly-exchange-updates/

Office 365 & Exchange Online

• [STICKY] Office 365-Trust Center
  http://bit.ly/Office365TrustCenter
• [STICKY] Office 365 URLs and IP address ranges
  http://bit.ly/Office365URLsIPaddresses
• Office 365 Support and Recovery Assistant (aka SaRA)
  http://diagnostics.office.com/
• TooManyBadItemsPermanentException error when migrating to Exchange Online?
  https://blogs.technet.microsoft.com/exchange/2017/05/30/toomanybaditemspermanentexception-error-when-migrating-to-exchange-online/
• New feature: Per Group Sharing Controls for SharePoint and OneDrive for Business
  https://techcommunity.microsoft.com/t5/OneDrive-Blog/New-feature-Per-Group-Sharing-Controls/ba-p/74780
• New Videos: New OneDrive Admin Controls, Sharing Dialog, Files On-Demand and Admin Center
  https://techcommunity.microsoft.com/t5/OneDrive-Blog/New-Videos-New-OneDrive-Admin-Controls-Sharing-Dialog-Files-On/ba-p/75442
• New Office 365 Switch Guides: OneDrive for Business from Google Drive or Box
  https://techcommunity.microsoft.com/t5/OneDrive-Blog/New-Office-365-Switch-Guides-OneDrive-for-Business-from-Google/ba-p/75212
• Using the Office365/Exchange 2016 REST API to access Mailbox data using PowerShell part 5 Sending
  http://gsexdev.blogspot.de/2017/06/using-office365exchange-2016-rest-api.html
• Updated Contoso in the Microsoft Cloud poster includes new Office 365 security best practices
  https://blogs.technet.microsoft.com/solutions_advisory_board/2017/06/12/updated-contoso-in-the-microsoft-cloud-poster-includes-new-office-365-security-best-practices/
• Create a custom user role in Exchange Online using RBAC - Part 2
  https://blogs.technet.microsoft.com/exovoice/2017/06/14/create-a-custom-user-role-in-exchange-online-using-rbac-part-2/
• New Test Lab Guide for the One Microsoft Cloud
  https://blogs.technet.microsoft.com/solutions_advisory_board/2017/06/20/new-test-lab-guide-for-the-one-microsoft-cloud/
• Malware Filter Policy Updates in Office 365
  http://c7solutions.com/2017/06/malware-filter-policy-updates-in-office-365
• Announcing new Word and PowerPoint previewers for OneDrive and SharePoint
  https://techcommunity.microsoft.com/t5/OneDrive-Blog/Announcing-new-Word-and-PowerPoint-previewers-for-OneDrive-and/ba-p/82257
• SharePoint communication sites begin rollout to Office 365 customers
  https://blogs.office.com/2017/06/27/sharepoint-communication-sites-begin-rollout-to-office-365-customers/
• Important update for AAD Connect - Version 1.1.553.0
  http://www.expta.com/2017/06/important-update-for-aad-connect.html
• Get the new Isolated SharePoint Online Team Sites Deployment Kit
  https://blogs.technet.microsoft.com/solutions_advisory_board/2017/06/28/get-the-new-isolated-sharepoint-online-team-sites-deployment-kit/
• Known solutions for hybrid migrations errors
  https://blogs.technet.microsoft.com/exovoice/2017/06/30/hybridmigrationerrors/

Skype for Business, Lync Server & Communication

• Discovering the Skype for Business Registrar
  http://blog.schertz.name/2017/05/discovering-the-skype-for-business-registrar/
• SfB 2015 Server Update CU5 – May 2017
  https://greiginsydney.com/sfb-2015-server-update-cu5-may-2017/
• Simplified port requirements for Skype for Business Online
  https://techcommunity.microsoft.com/t5/Skype-for-Business-Blog/Simplified-port-requirements-for-Skype-for-Business-Online/ba-p/77094
• Lync 2013 / SfB 2015 Client Security Update – June 2017
  https://greiginsydney.com/lync-2013-sfb-2015-client-security-update-june-2017/

Microsoft Azure

• [STICKY] Microsoft Azure Trust Center
  http://azure.microsoft.com/en-us/support/trust-center
• Azure Architecture Center
  https://docs.microsoft.com/en-us/azure/architecture/
• Announcing public preview of disaster recovery for Azure IaaS virtual machines
  https://azure.microsoft.com/en-us/blog/announcing-disaster-recovery-for-azure-iaas-vms-using-asr/
• Azure AD Conditional Access now supports Microsoft Teams & the Azure Portal
  https://blogs.technet.microsoft.com/enterprisemobility/2017/06/05/azure-ad-conditional-access-now-supports-microsoft-teams-the-azure-portal/
• "Helping ARM" - Azure Resource Manager step-by-step training
  https://blogs.technet.microsoft.com/hybridcloudbp/2017/06/13/helping-arm-azure-resource-manager-step-by-step-training/
• Ping Access for Azure AD is now Generally Available (GA)
  https://blogs.technet.microsoft.com/enterprisemobility/2017/06/15/ping-access-for-azure-ad-is-now-generally-available-ga/
• Service Map Machine Groups
  https://blogs.technet.microsoft.com/msoms/2017/06/16/service-map-machine-groups/
• Step-By-Step: Configuring a site-to-site VPN Gateway between Azure and On-Premises
  https://blogs.technet.microsoft.com/canitpro/2017/06/28/step-by-step-configuring-a-site-to-site-vpn-gateway-between-azure-and-on-premise/

Cloud Themen & Cloud Sicherheit

• [STICKY] Microsoft Security TechCenter
  http://technet.microsoft.com/de-DE/security/dd252948
• Three basic security hygiene tips from Microsoft's Identity Team
  https://blogs.microsoft.com/microsoftsecure/2017/06/05/three-basic-security-hygiene-tips-from-microsofts-identity-team/
• 3 ways to outsmart shadow IT
  https://blogs.office.com/2017/06/07/3-ways-to-outsmart-shadow-it/
• The CISO Perspective: Putting lessons from WannaCrypt into practice to avoid future threats
  https://blogs.microsoft.com/microsoftsecure/2017/06/08/the-ciso-perspective-putting-lessons-from-wannacrypt-into-practice-to-avoid-future-threats/
• NIST Cybersecurity Framework: Building on a foundation everyone should learn from
  https://blogs.microsoft.com/microsoftsecure/2017/06/07/nist-cybersecurity-framework-building-on-a-foundation-everyone-should-learn-from/
• Cybercrime and freedom of speech - A counterproductive entanglement
  https://blogs.microsoft.com/microsoftsecure/2017/06/14/cybercrime-and-freedom-of-speech-a-counterproductive-entanglement/
• TLS 1.2 support at Microsoft
  https://blogs.microsoft.com/microsoftsecure/2017/06/20/tls-1-2-support-at-microsoft/
• Tips for securing your identity against cybersecurity threats
  https://blogs.microsoft.com/microsoftsecure/2017/06/21/tips-for-securing-your-identity-against-cybersecurity-threats/
• Five keys to a more consistent, cost-effective enterprise cloud
  https://blogs.technet.microsoft.com/hybridcloud/2017/06/21/five-keys-to-a-more-consistent-cost-effective-enterprise-cloud/
• How Microsoft EMS can support you in your journey to EU GDPR compliance - Part 3
  https://blogs.technet.microsoft.com/enterprisemobility/2017/06/27/how-microsoft-ems-can-support-you-in-your-journey-to-eu-gdpr-compliance-part-3/
• Tips for protecting your information and privacy against cybersecurity threats
  https://blogs.microsoft.com/microsoftsecure/2017/06/27/tips-for-protecting-your-information-and-privacy-against-cybersecurity-threats/
• The Unbelievably Diverse Array of Devices Managed by Our Customers
  https://blogs.technet.microsoft.com/enterprisemobility/2017/06/28/the-unbelievably-diverse-array-of-devices-managed-by-our-customers/
• What are Confidence building measures (CBMs) and how can they improve cybersecurity?
  https://blogs.microsoft.com/microsoftsecure/2017/06/29/what-are-confidence-building-measures-cbms-and-how-can-they-improve-cybersecurity/
• Enabling a more strategic role for IT with Microsoft Enterprise Mobility + Security
  https://blogs.technet.microsoft.com/enterprisemobility/2017/06/29/enabling-a-more-strategic-role-for-it-with-microsoft-enterprise-mobility-security/

Knowledge Base & TechNet

• Skype for Business Server 2015, Debugging Tools
  https://www.microsoft.com/en-us/download/details.aspx?id=47263
• Exchange Server Hybrid Deployments
  https://technet.microsoft.com/en-us/library/jj200581(v=exchg.150).aspx
• Skype for Business topologies supported with Modern Authentication
  https://technet.microsoft.com/en-us/library/mt803262.aspx

Replay

• Juli 2015: Using Exchange EWS To Delete Corrupt OOF
  https://blogs.technet.microsoft.com/mspfe/2015/07/22/using-exchange-ews-to-delete-corrupt-oof/

Podcast Empfehlungen

• Exchange Exposed
  http://bit.ly/ExchangeExposedPodcast

Tools

• Mailscape 365 - Exchange Online Monitoring und Reporting
  http://www.granikos.eu/de/mailscape365
• Mailscape - Exchange Monitoring und Reporting
  http://www.granikos.eu/de/mailscape
• Uniscope - Lync Monitoring und Reporting
  http://www.granikos.eu/de/uniscope
• Compass - Active Directory Monitoring und Reporting
  http://www.granikos.eu/de/compass
• ForeSite - SharePoint Monitoring und Reporting
  http://www.granikos.eu/de/foresite
• ISESteroids - PowerTheShell
  http://www.powertheshell.com/isesteroids/

Gerne unterstützen wir Sie bei der Planung und Durchführung Ihrer Exchange Server Implementierung oder Migration.

Sie denken über einen vollständigen Wechsel zu Office 365 oder eine Hybrid-Konfiguration mit Office 365 nach? Wir beraten Sie umfassend und neutral über die Möglichkeiten der Office 365 Plattform.

Sie möchten mehr über Exchange Server 2016 erfahren? Gerne erläutern wir Ihnen die technischen Änderungen und Chancen für Ihr Unternehmen in einem individuellen Workshop.

Weitere Informationen zu unseren Dienstleistungen finden Sie auf unserer Website (https://www.granikos.eu) oder Sie kontaktieren direkt unser Vertriebsteam: info@granikos.eu