Securing your Email server

In this blog post I will describe my experience with installing, configuring and securing an email server. Many companies have their own email servers but one thing I noticed about in house email servers is that they are very unreliable.

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Setting up your own Content Delivery Network using Bind DNS

Recently I worked on constructing a simple Content Delivery Network using Bind DNS. I will share my experience in this blog post. Bind DNS is an open source DNS server. It is the most widely used DNS server. DNS is one of the building blocks of the internet. The main use of DNS is to translate domains names to IP Addresses. DNS also has other uses such as securing email.

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Pros and Cons of Technology in the light of Religion

Modern technology has transformed our lives. It has brought tremendous changes to culture, society and moral and social values. In this article I will try to express my views on how technology is affecting our lives and how religion can guide us in understanding technology.

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Adding drag and drop to list items

In order to drag and drop HTML list items, we need to set the draggable attribute of the list items to true. We also need to define event handlers on the list items for the following events: dragstart, drop and dragover.

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New features in CSS 3

CSS 3 is well supported in all major browsers. Old versions of Internet Explorer such as Explorer 6 support most CSS 3 modules. Modules such as Font Face module are not supported in old browsers.

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