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Barracuda Networks ESS Internal Mail Routing

I ran into an email delivery issue the other day that seems likely to come up here and there. My customer could receive email inbound from a domain of a vendor they do business with, but suddenly could no longer send messages to them outbound.All I had to go on was...

When “no” should be the answer

Sometimes consultants have a problem saying “no”. Too often things are thrown together to please a customer without regard to “the big picture”. Far worse is poor work simply due to laziness or a lack of time. With the lack of time excuse, it...

Kaboom! Goes the Dell VRTX, vSphere and more!

A customer of mine runs a Dell VRTX chassis with two M630 blades that are vSphere 6.0 hosts. Over the weekend one blade had a critical error and rebooted itself and then locked up at the iDRAC initialization screen. Meanwhile, vSphere attempted to do its thing and...