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If you have purchased Google Workspace (formerly G Suite) for your business email, one of the most important steps is configuring the Mail Exchange (MX) records of your domain. MX records tell the Internet wher…
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 glance, these emails look tech…
This knowledge base article provides a technical, implementation-focused guide for configuring DMARC enforcement as a prerequisite for BIMI (Brand Indicators for Message Identification) in Google Workspace envi…
Introduction Email authentication is critical for protecting against spam, phishing, and other malicious activities. DMARC (Domain-based Message Authentication, Reporting, and Conformance), DKIM (DomainKeys Ide…
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 receiving mail servers can verify yo…
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 information often need tight control…
In Google Workspace (Gmail) Admin settings, address lists are commonly used to control allowlisting, blocklisting, and authentication requirements for inbound and outbound email.A frequent point of confusion fo…
Migrating from QLC PostMaster Enterprise to Google Workspace can feel overwhelming, but with the right approach, it’s a smooth, secure, and loss-free process. Whether you’re moving for better collaboration …
Cyber security tooling for businesses in India generally falls into two buckets: Threat-defense tools (prevent/detect/respond): EDR/XDR, SIEM/SOAR, IAM/PAM, WAF, email security, vulnerability management, DLP, S…
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 traditional antivirus into a broa…
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), EDR (Endpoint Detection …
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 you are using Google Workspace, …
This article provides a technical guide for IT professionals, system administrators, and support engineers on protecting organizational brands across domain extensions (TLDs). It focuses on domain monitoring, d…
In today’s digital ecosystem, securing data transmission over networks is not optional—it’s mandatory. Technologies like SSL (Secure Sockets Layer) and TLS (Transport Layer Security) form the backbone of …
DMARC protects your domain from email spoofing by instructing receiving servers how to handle authentication failures.Basic DMARC Recordv=DMARC1; p=none; rua=mailto:admin@domain.comPolicy Options none – monit…
DKIM (DomainKeys Identified Mail) digitally signs outgoing emails to verify authenticity.Steps Go to Admin Console. Navigate to Apps → Gmail → Authenticate Email. Generate DKIM key. Add the TXT record to DN…
IceWarp is a business email, communication, and collaboration platform designed for organizations that want more than conventional email hosting. At its foundation, IceWarp provides mail-server functionality fo…
PostMaster is a corporate email-server platform developed by QuantumLink Communications and has a long-standing presence in the Indian business email-server market. While PostMaster has historically been associ…
Business email infrastructure can range from a relatively simple local mail server to a complete communication and collaboration platform containing email, calendars, contacts, shared resources, security, mobil…
Sending an email and immediately realizing that it went to the wrong person, contains incorrect information, or is missing an attachment can be stressful. Microsoft Outlook provides a Message Recall feature tha…
Sending an email to the wrong person, attaching the wrong document, forgetting an attachment, or discovering an error immediately after clicking Send can create a serious problem—particularly when using b…