Driving Through The Clouds

Did I just heard double-click?!

Client Experience: Free Busy not working

Worked on the Free / Busy issue recently and thought to share troubleshooting steps. Free / Busy...

Author: Ivan Franjić Date: 06/19/2016

Client Experience - Category color disappearing from item after Outlook restarts

Just recently I was working on interesting case where colors were disappearing from custom...

Author: Ivan Franjić Date: 05/18/2016

PowerShell - Get-GuidFromHex

Lot of time I need to deal with conversion between different data structures. One most often I deal...

Author: Ivan Franjić Date: 05/18/2016

Retention: Which Retention Policy Tag is applied to message - EWS way

In my last post I showed how to check which Retention Policy Tag is applied to the item within...

Author: Ivan Franjić Date: 05/18/2016

Retention: Which Retention Policy Tag is applied to message - Get-StoreQuery way

In this post I'll explain how can you query store and check which Retention Policy Tag is applied to...

Author: Ivan Franjić Date: 02/26/2016

Authentication: Enabling Modern Auth (OAuth2)

How many times you wanted to have Outlook seamless authentication on domain joined computers while...

Author: Ivan Franjić Date: 02/07/2016

AB: Address List is not updating

Every time working with Exchange issues is completely new adventure. So it was with this one as...

Author: Ivan Franjić Date: 02/07/2016

RBAC: Remote Scripts

Ever wanted to execute commands on Exchange server other than built-in Exchange cmdlet in remote...

Author: Ivan Franjić Date: 02/01/2016

Managed Availability: Outbound Authentication failed with TargetUnknown

Recently I was working with Managed Availability that fired up the alert "Outbound Authentication...

Author: Ivan Franjić Date: 01/30/2016

AD: LDAP search - OctetString

Ever needed to search Active Directory objects by attribute value which is storing guids? On the...

Author: Ivan Franjić Date: 01/29/2016