This is the second article of “Building Anti Spam Appliance Using Untangle” series. Its contents are part of the training material on my startup company, PT. Excellent Infotama Kreasindo for the subject “Security Hardening & Improving Mail Server Performance”. The training itself utilize Untangle as its base system for anti spam appliance. Introduction article can be found here : How…
A friend of mine contacted me last night about how difficult to write a comment in my bridge-blog (my education tools to learning English 🙂 ). He said that the problem occurred while trying to submit the comment : "Your comment did not contain a Session-Hash. Comments can only be made on this blog when…
Indonesian openSUSE Community will be hold a monthly meeting #10 for the members on Sunday, 12 October 2008.
By default, Zimbra will not get the problem if we try to change the IP Address. The problem will only occured if the replace IP have a different netmask with the previous one. If we tried to change Zimbra mail server IP Address from a set of IP, eg : 192.168.0.1 into 192.168.0.101 and both…
While taking the “Managerial Finance” course at President University with Dr. Stephanus Remond Waworuntu, I became intrigued by the discussions on whether a business plan would succeed as intended. We discuss the parameters and metrics from math calculations regarding future forecasts. It made me question whether my business idea was feasible and whether investments, business expansions, or capital…
Google is my preferred search engine for a long period. Google provide better search result than their competitor in search engine world and they keep their performance for many years, but world may changes. Google may still the biggest search engine but the the result looks not so powerful anymore. Below are my disappointed moment…
I started trying to do several things simultaneously regularly since the first week of December 2022. The regular parallel activities consist of: Does the result always run smoothly? Not always. Like my favorite quote: “Al Imanu Yazidu Wa Yanqusu” which means “faith can rise and fall”, can increase or decrease, so too with the spirit…
During my college and working years, I often found myself amassing a collection of e-books in PDF format and similar types, thanks to the internet connection that allowed me to download an array of appealing titles. I’ve come to realize two negative effects of this habit. Firstly, I didn’t value the content of these books…
Because my hobby is reading, one of my biggest expenses is related to books, magazines, and other readings. I enjoy books with various topics, ranging from management, military, intelligence, and business to story books. When I was still a child, I enjoyed spending hours in the library reading various books. The benefit is that, unconsciously,…
After playing with SUSE Studio for a while, I think I have 3 suggestion to increase the usability of SUSE Studio, based on my experience building Zimbra Appliance on openSUSE 11.1. Actually, I have send it using “send feedback” menu but I don’t know whether it has reached SUSE Studio team or the suggestion go…