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home lab
Do You Really Need a Full-Sized Rack for Your Home Lab in 2025?
In 2025, home labs are more powerful and smaller than ever, thanks to mini PCs. Mini PCs with AMD Ryzen or Intel Core Ultra processors now have up to 32 threads or more and can…
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Latest articles
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Exchange
Resolving Exchange 2010 Queue 4.2.0 ambiguous address error
If you have run into the message in the Exchange 2010 queue about delivery delayed or “will retry” messages with…
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Mobile
How to setup a mobile hotspot with Android and CM9
We have all been there, stuck in a location where there is no WIFI service and we desperately need to…
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Networking
How to setup Mikrotik 751 Router for home or office
Mikrotik makes great quality products that can do just about anything you would like them to do. The RB751 routerboard…
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Windows
How to correct reverse DNS issues
Most of the time people think of DNS as being the service that helps us to resolve a name to…
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Windows
How to use Windows Server Backup to backup files
Backing up files using the builtin backup utility in Windows Server 2008 R2 is really a piece of cake. We…
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Exchange
TLS encryption not working Exchange 2010
In troubleshooting TLS encryption problems with Exchange 2010, there can potentially be several places that an administrator should look to…
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Cloud
How to Move your DNS services to the Cloud
As the direction for more and more IT shops as well as bigger enterprise environments shift to the cloud and…
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Linux
Installing Ubuntu 12.04 Desktop step by step
Ubuntu 12.04 LTS which was released just a few days ago has many buzzing about the features, stability, and performance.…
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Exchange
Syncing passwords to Live@EDU
One of the pieces to setting up the infrastructure to send password changes to a synchronization server like Forefront Identity…
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Troubleshooting
Untangle SPAM tarpitting not working
Untangle provides powerful SPAM protection via the SPAM filter rack module. Using this powerful tool, admins can effectively block the…
