We can provide customized training courses in a variety of subjects and are available for on-site training. Our courses and instructors regularly win top ratings from our students. A practical introduction to configuring DNS and Sendmail for any size organization. Special topics include how to manage DNS and Sendmail in modern firewall environments and how to reduce the spam problem for your organization. Get real-world practice with live exercises.
Most people learn new programming languages by copying and modifying existing program.
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