Banko Stoyanov, Author at CooliceHost.com

DKIM stands for DomainKeys Identified Mail. It is an email authentication method that helps prove that an email: Really came from the domain it claims to come from, and Wasn’t modified after it was sent. How DKIM works Suppose you send an email from: alice@example.com 1. Your mail server signs the email The sending server […]

How to Manage a DirectAdmin Hosting Account Entirely with AI Agents via SSH Over the past few months, AI agents have evolved from “chat that gives advice” into tools that execute commands on servers. For a DirectAdmin user, this means real work on the account — domains, databases, mail, SSL, WordPress — almost without ever […]

WooCommerce is one of the most powerful eCommerce platforms in the world, but its performance depends on more than just quality hosting and optimized plugins. One of the most overlooked factors is the PHP version your website is running. Our benchmark clearly demonstrates that upgrading to a newer PHP version can significantly improve the number […]

Speeding up your WordPress website’s performance isn’t a tough job. It requires some simple steps to be followed and tricks to be learned. The idea of achieving faster WordPress performance can help you to attract more visitors, and skyrocket your website to the top of the Google Search. Your clients and partners will think that […]

How to Enable Let’s Encrypt and Install an SSL for a Domain Let’s Encrypt offers free SSL certificates that can be installed via the DirectAdmin control panel. Once your account has been logged in: 1. Select SSL Certificates from the Account Manager Tab. 2. Click on the ACME settings Tap and make sure […]

When you’re starting a website, choosing a hosting provider is one of the most important decisions you’ll make. With so many options — VPS, dedicated servers, cloud solutions — shared hosting remains the most popular choice for beginners and even for many established projects. Here’s why: 1. Low Cost — Perfect Start on a Budget […]

Being a successful webmaster today requires much more than building a website and publishing content. Performance, DNS configuration, email deliverability, global accessibility, security, and historical tracking all play a critical role in your site’s success. Fortunately, there are powerful online tools that help you diagnose problems, optimize performance, and ensure everything works exactly as it […]

Microsoft consumer mail services (outlook.com, hotmail.com, live.com, msn.com) work very differently from Google or Yahoo, so “whitelisting” is limited and partly not possible at the IP level for senders. Below is the realistic, correct way to get trusted delivery. The blocks are mainly because Microsoft tries to protect the users from unwanted spam and phishing. […]

DMARC (Domain-based Message Authentication, Reporting & Conformance) is a powerful email authentication standard that helps protect your domain from spoofing, phishing, and brand abuse. By working with SPF and DKIM, DMARC gives you visibility and control over how your email is being used—and misused—across the Internet. What Is DMARC and Why Does It Matter? DMARC […]

In today’s digital world, speed and reliability are everything. Whether you’re running an e-commerce store, a SaaS platform, an online magazine, or a streaming service, your users expect pages to load instantly — no matter where they are in the world. This is exactly where a Content Delivery Network (CDN) becomes essential. In this article, […]