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Category: computers
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SPF, DKIM & DMARC records
An overview of some of the most misunderstood allies of today’s mail servers. Additional information: SPF DKIM DMARC
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Updates
I haven’t been keeping up the pace with the TCP/IP book the past few days. One of the reasons was that I’ve been working from the office. Another one is I’ll have to adjust my study strategy because I’ve just got my hands on… tadadada: Yup, so, I’ll have some work to keep me busy…
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Update on The TCP/IP guide
I’ve got to its 30th chapter. Topics are getting more and more complex which makes it harder to stick to the plan of reading a chapter a day. That’s because my purpose isn’t to just read it cover to cover, but rather to understand the contents. I’ll probably have to come back to some chapters,…
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Cold Saturdays
It’s a bit funny how easy I was able to find content for my blog when I was a teenager. I’ve been thinking about something to write for the past few days but I couldn’t find anything of interest. I guess I don’t wanna drag everyone into my private life, nor to bore people with…
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DNS enigma
I remember getting frustrated when looking up online for information on DNS because I was getting the same result over and over again more or less: DNS translates domain names to IP addresses. Yet that doesn’t seem to be too helpful when having almost any problem where DNS in involved. It took me quite a…