Month: April 2022

Amazon EC2 Complete Guide

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Let’s discuss the key concept and scope of Amazon EC2 in the following sequence. Calculating the exact requirement of computing power for your need is almost impossible. One may underestimate the usage of servers, leading to application crashes or sometimes wastage of servers resources by overestimating.   What is AWS EC2? Amazon Elastic Compute Cloud (EC2) … Read more

DNS Records correlated to spamfiltering

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Some of the DNS records are correlated to the mailing and it will affect the spam filtering activity too. In this article, I am discussing some of the DNS records correlated to spamfiltering. SPF, rDNS, DKIM and DMARC are the important dns records which are affecting spam filtering. Without proper setting of these records may … Read more

Categories DNS