Exchange 2010 Public Folders Not Replicating

Microsoft Exchange Server 2010I manage an Exchange 2010 messaging environment with two mailbox servers and two public folder databases that replicate between each other. The migration from 2003 to 2010 went smoothly and 2003 was decommissioned back in September 2012.

Recently out of the blue I had an issue where the public folder replicas decided to stop replicating causing some major confusion in user-land. After a few hours running commands, checking reference links, and tracking diagnostic log events I wasn’t able to determine a specific root cause other than replication messages were being generated but staying queued on the local server and never making it to the other. Even after some creative googling I wasn’t able to come up with any matching symptoms, and the replication queues continued to grow.

Then low and behold I happen to stumble on a blog post outlining a similar situation. I was able to replicate his error message using ExFolders, so taking a leap of faith I went into ADSIedit and deleted the empty CN=Servers container from the old administrative group in CN=Configuration,CN=Services,CN=Microsoft Exchange,CN=OrgName,CN=Administrative Group,CN=OldAdminGroupName. Running ExFolders again worked as intended, and suddenly new data was successfully being replicated! Unfortunately the existing queued replication messages did not want to clear out, so I ended up removing these and forcing replication from each server.

Really wish I knew why 7 months after decommissioning the old 2003 environment this snuck up all of a sudden without warning, but thankfully I was able to sort it out quickly enough to avoid too much of an issue. And since it took several hours of banging my head on my desk to find the answer, maybe by posting this it will save someone else a little headache.

How to securely dispose of 160GB worth of data 1

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Retrospective: New Job 3 Months In 1

I was thinking to myself last night that it’s been nearly 3 months since I switched jobs and there are absolutely no regrets. It’s AWFULLY REFRESHING to not dread waking up and going to work with every particle of your being. When I come home at night, my very soul and ambition to live is not crushed or destroyed. HOW DID I LIVE WITH MYSELF FOR NEARLY 3 YEARS?! More importantly, how did C?

So now I’m my own boss, a part of management, integral in the day to day operations of a major entertainment complex, and I couldn’t be happier where I am.

World\'s Best Boss