If you manage a business domain or corporate email system, you may have received emails from addresses like noreply@dmarc.yahoo.com with attached files ending in .xml.gz. At first …
In Google Workspace (Gmail) Admin settings, address lists are commonly used to control allowlisting, blocklisting, and authentication requirements for inbound and outbound email.A …
Businesses in India commonly buy “antivirus,” but modern endpoint security is broader than classic virus scanning. Today’s products may include EPP (Endpoint Protection Platform), …
Modern email delivery is governed by strict anti-spam and anti-phishing standards. Merely purchasing a paid, domain-based email service does not guarantee inbox delivery.Whether yo…
Introduction Email authentication is critical for protecting against spam, phishing, and other malicious activities. DMARC (Domain-based Message Authentication, Reporting, and Conf…
Organizations using Microsoft 365 Business accounts are subject to increasing regulatory, legal, and internal compliance requirements. These include data protection laws, industry …
Organizations in India that use Microsoft 365 Business Email (Exchange Online) must ensure that sensitive personal identifiers such as PAN (Permanent Account Number) and Aadhaar Nu…
Remote support tools let an IT technician view/control a user’s computer over the internet to troubleshoot issues, install software, transfer files, and provide real-time assistanc…
What is DKIM?DKIM (DomainKeys Identified Mail) is an email authentication method that adds a digital signature to your outgoing emails. It prevents spoofing and ensures that receiv…
Modern Windows Server attacks rarely stop at initial access. Once attackers obtain administrator or SYSTEM-level execution, they often attempt to establish persistence by enabling …
Indian organizations handling financial, identity, HR, or compliance-sensitive data must prevent accidental or unauthorized sharing of PAN (Permanent Account Number) and Aadhaar Nu…
Email delivery for any domain depends on Mail Exchange (MX) records, a critical DNS configuration that tells the global internet where to deliver incoming email. When you deploy Go…
Ransomware is one of the most disruptive and financially damaging cyber threats facing individuals, businesses, and governments today. It encrypts or locks access to systems and da…
Cyber security is the practice of protecting systems, networks, applications, and data from digital attacks. These attacks are no longer limited to simple viruses. Modern threats i…
Selecting the right endpoint security solution is critical in today’s threat landscape. Quick Heal (a commonly deployed traditional antivirus/endpoint protection suite in India) an…
This Knowledge Base article explains the correct DNS architecture, configuration, and operational best practices when: A domain is delegated to Cloudflare for DNS and security …
Many users are recently noticing a short URL — g.co/sc — appearing in browser address bars, emails, notifications, and Google-generated messages. This can feel unfamiliar or even s…
This Knowledge Base article provides a technical, implementation-focused guide for configuring MX (Mail Exchange) records for Google Workspace.It is written for IT professionals, s…
Modern organizations must comply with data protection laws, industry regulations, internal governance policies, and audit requirements. Google Workspace provides a comprehensive se…
An email preheader is a short line of text that appears immediately after the subject line in an email client’s inbox preview. It provides recipients with additional context about …
Quick Heal is one of India’s long-established cybersecurity vendors, widely used in home, SMB, enterprise, and government environments. Its product portfolio has evolved from tradi…
Internet security is no longer optional. With increasing use of cloud services, remote access, online banking, and digital communication, systems connected to the internet are cons…
A) Google Workspace (Admin Console) — set up SMTP Relay Open: Admin Console → Apps → Google Workspace → Gmail → Routing → SMTP relay service → Add Setting. Description: Pos…
Selecting the right business email and productivity platform is a strategic IT decision that affects communication reliability, data security, user productivity, and long-term scal…
DNS management interfaces may reject changes to TXT records with an error stating that records of the same name and type must have the same TTL value. This issue commonly surfaces …
Dial-up modems were the foundation of early computer networking and internet access, enabling digital communication over standard telephone lines. Though largely obsolete today, di…
This Knowledge Base article provides a comprehensive and technical guide to configure GoDaddy email accounts using POP3 or IMAP protocols in Microsoft Outlook and Mozilla Thunderbi…
In telecommunications, spectrum is one of the most critical and regulated resources. Every mobile call, SMS, internet session, satellite link, radio broadcast, and wireless signal …
When a travel portal sends booking confirmations, invoices, or alerts, it needs an email system to send those messages automatically. This is done using something called SMTP.If n…
Gmail is the free email service provided by Google for individuals. Google Workspace (formerly G Suite) is a paid cloud-productivity and collaboration suite designed for businesses…
This Knowledge Base article provides a complete, standardized procedure to configure Yahoo free email accounts—across all supported Yahoo domains—in Microsoft Outlook and Mozilla T…
This Knowledge Base article provides a complete, technical, and practical guide to configure free Microsoft email accounts such as hotmail.com and outlook.com in desktop email clie…
This Knowledge Base article provides a detailed, technical, and practical guide for configuring GMX (Global Mail eXchange) email accounts in Microsoft Outlook and Mozilla Thunderbi…
This Knowledge Base article provides a detailed, technical, and practical guide for configuring Mail.com free email accounts in Microsoft Outlook and Mozilla Thunderbird.It is desi…
Email remains one of the most common channels for data exchange—and also one of the most exploited attack vectors. Organizations handling financial, legal, or confidential informat…
Microsoft Outlook is a core productivity application used daily for email communication, calendar management, contacts, and task tracking. When used beyond basic email reading—by l…
Sending invoices directly from Tally using Gmail helps you share bills quickly, professionally, and without any manual attachment work. Once Gmail and Tally are configured properly…
Introduction POP (Post Office Protocol) and IMAP (Internet Message Access Protocol) are two standard protocols used for retrieving emails from a server. While both serve the purpos…
This Knowledge Base article provides a detailed, professional, and technically accurate guide to configure Mailfence email accounts in Microsoft Outlook and Mozilla Thunderbird.It …
Mozilla Thunderbird is a free, open-source desktop email client designed for managing emails, calendars, contacts, and tasks across multiple accounts. Developed and maintained by t…
Google Chat is a cloud-based messaging and collaboration platform developed by Google that enables teams and individuals to communicate, share files, coordinate projects and collab…
Email access methods define how email clients retrieve, synchronize, and store messages from a mail server. The choice of protocol directly affects data availability, security, dev…
Microsoft Office has been one of the most influential productivity software suites in computing history. From standalone desktop applications in the 1990s to today’s cloud-connecte…
Office computers store sensitive business data such as customer information, financial records, emails, credentials, and intellectual property. A single compromised system can lead…
NGO Darpan, an initiative by NITI Aayog under the Government of India, aims to maintain transparency, accountability, and authenticity of Non-Governmental Organizations (NGOs) func…
Introduction Google Workspace offers a range of compliance features designed to help organizations meet regulatory requirements and maintain data security. This knowledge base expl…
1. Introduction to the Stock Market (Share Market)The stock market, also known as the share market, is a regulated marketplace where shares (equity), bonds, derivatives, and other …
Cygnet FACE is an enterprise-grade GST compliance and reconciliation platform developed by Cygnet Infotech Private Limited. FACE (Fully Automated Compliance Engine) is designed to …
File sharing software and online platforms allow users to store, sync, and exchange files across devices and locations. These tools are now foundational in Information Technology e…
Ethical Hacking is the authorized practice of identifying, testing, and fixing security vulnerabilities in computer systems, networks, applications, and digital infrastructure. Eth…