Problem You’ve just deployed a new enterprise root Certificate Authority in your Active Directory environment to replace an old CA that will be decommissioned. As you browse through the properties in the Detail tab of
I’ve been meaning to blog this when I encountered it a few months ago but never got the chance so when I ran into this again today, I made sure I took some screenshots of
Problem You’ve completed migrating all of your users’ mailboxes from Exchange 2003 to 2010 and used the PowerShell scripts to configure replicas of the legacy Exchange server to your new Exchange 2010 server. The replicas
I was recently ask by a client about how they could apply permissions for a specific user to all of their existing public folders without having to manually set them via Outlook. The easy answer
I ran into an issue today that got me frustrated not because I couldn’t solve right away but because I’ve come across this before but forgot what I did to solve it so now that
Problem You have OCS 2007 R1 deployed in your environment and began noticing MOC (Microsoft Office Communicator) clients display a notification: … labeled: Cannot Synchronize Address Book … with the error message: Cannot synchronize with
Problem You have OCS 2007 R1 deployed in your environment and began noticing MOC (Microsoft Office Communicator) clients display a notification: … labeled: Exchange Connection Error … with the error message: Communicator could not retrieve
Problem You noticed that after you’ve configured your Avaya AES server in the Trusted application servers node in your Lync Server 2010 topology: … you notice that legacy OCS 2007 MOC clients being having the
Ran into an interesting problem last month when I noticed that members belonging to distribution and mail-enabled security group no longer receive e-mails after transitioning their Exchange server from 2003 to 2010. Problem You’ve noticed
I’m sure many Exchange Server 2010 administrators have encountered this problem and because I rarely handle day-to-day operations (I’m more of a projects consultant), last week would have the only the 3rd time since I’ve
