When a Lync 2010/2013 desktop client for Windows signs-in, to minimize the bandwidth consumption the Lync client retrieves a lot of information from cache. […]
Exchange 2010: Moving Messages to Another Working Queue on another CAS Server
One of my CAS Hub servers was acting up and started queuing email. I needed to move the message to another working server while I […]
Updating the system time on Server 2008R2 & 2012R2 using NTP Servers
To update, use the command below (2008 and 2012 server compatible)
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w32tm /config /manualpeerlist:"ntp_server" /syncfromflags:manual /reliable:yes /update |
change the ntp_server with your source. Check http://tf.nist.gov/tf-cgi/servers.cgi for servers Restart the time […]
Cannot migrate user from Exchange 2010 to Exchange Online
So I came across this error while migrating some accounts from On-Premise Exchange 2010 Server to Exchange Online. Error: The subscription for the migration […]
Bulk removal of Password Never Expires checkbox in AD
No one intends this but it is a problem that sooner or later you will be come across in your system administrator career. I’ve […]
Quest AD PowerShell cmdlets
I had trouble finding the Quest AD Powershell Cmdlets today. I knew Quest got acquired by Dell but I thought that my favorites would […]
Microsoft IIS: Disabling the SSL v3 Protocol
Depending on how your Windows servers are configured, you may need to disable SSL v3. Note that older versions of Internet Explorer may not […]
Outlook: Removing Copy from all the Calendar entries after importing from PST
This article applies to Outlook 2007 and 2010. If you are experiencing this issue with other mail clients, please contact Support. The “Copy” prefix […]
Enabling ActiveSync for a Security Group using Powershell
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$users = Get-ADGroupMember "AD Group with Users to be Enabled for ActiveSync" foreach ($line in $users) { $user = $line.samaccountname Set-CASMailbox $user -ActiveSyncEnabled:$true Get-CASMailbox $user | Select-Object Name, ActiveSyncEnabled } |
Disabling ActiveSync for a Group of Users using Powershell
I have tested this only in a Hybrid environment. Create a Universal AD Security Group called O365_Disabled_ActiveSync_Users. Add all the members to it. Make […]