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 …
This knowledge base article provides a technical, implementation-focused guide for configuring DMARC enforcement as a prerequisite for BIMI (Brand Indicators for Message Identifica…
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…
This article provides a practical, technical guide for IT professionals, system administrators, and support engineers responsible for improving email deliverability in Google Works…
Introduction Email authentication is critical for protecting against spam, phishing, and other malicious activities. DMARC (Domain-based Message Authentication, Reporting, and Conf…
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 …
This article explains the technical meaning, causes, diagnostics, and remediation steps for scenarios where email delivery statistics report:p = reject; pct = 100It is intended for…
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 organizations assume that once SPF, DKIM, and DMARC are configured correctly, all business emails will reliably reach the inbox. In reality, email authentication is only the f…
Email deliverability remains a critical concern for IT professionals, system administrators, and support engineers responsible for messaging infrastructure, marketing systems, or t…
A) Google Workspace (Admin Console) — set up SMTP Relay Open: Admin Console → Apps → Google Workspace → Gmail → Routing → SMTP relay service → Add Setting. Description: Pos…
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.co…
This knowledge base article provides a technical deep dive into why emails containing HTML signatures with embedded or hosted logos/images may experience delayed delivery when sent…
This article provides a practical technical reference for configuring Sender Policy Framework (SPF) when email is sent from multiple systems, including: Google Workspace Zo…
This article provides a technical guide for IT professionals, system administrators, and support engineers on protecting organizational brands across domain extensions (TLDs). It f…
In Google Workspace (Gmail) Admin settings, address lists are commonly used to control allowlisting, blocklisting, and authentication requirements for inbound and outbound email.A …
One of the most common problems faced by businesses using Google Workspace is that their outgoing emails land in the recipient’s Spam or Junk folder. This issue can affect business…
This Knowledge Base article provides a technical deep dive into Google Workspace Gmail SMTP Relay (IP-based), covering:SMTP Relay architecture and behaviorCorrect configuration for…
If your business email is not receiving messages, the problem is often caused by incorrect DNS settings.DNS settings tell the internet where your emails should go. If something is …
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…
The .IN domain namespace is managed under policies defined by National Internet Exchange of India (NIXI). To improve domain ownership authenticity, reduce abuse, and comply with re…
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…
A common problem for businesses using Google Workspace is that their emails are delivered to the Spam or Junk folder instead of the recipient’s inbox. This can affect communication…
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…
Many businesses using Google Workspace face a common issue while configuring email accounts in Microsoft Outlook: “The outgoing (SMTP) server doesn’t recognize your account.” Eve…
A Domain Alias in Google Workspace allows users to receive emails from another domain while using the same Gmail mailbox. This feature is useful when a company owns multiple domain…
In modern IT infrastructure, Desktop Engineers, Network Engineers, System Administrators, and Support Professionals require a centralized toolkit capable of diagnosing, repairing, …
This article explains why Cloudflare DNS does not provide a 14400-second (4-hour) TTL option while Hostinger recommends TTL 14400 for MX records, and whether this mismatch causes e…
? IntroductionEmail remains the backbone of professional communication. Whether you're managing multiple business inboxes or ensuring reliable message delivery, having a secure and…
One of the most common issues faced by businesses using Google Workspace is that Gmail stops receiving emails. This problem can affect communication with customers, vendors, and in…
Security is one of the most critical responsibilities for Google Workspace administrators. Since business emails contain sensitive information such as financial data, contracts, an…
Another frequent issue reported by Google Workspace users is Gmail not sending emails. Messages may remain in the Outbox, fail to deliver, or return bounce errors.This article expl…
This Knowledge Base (KB) article provides a detailed technical reference for IT professionals, system administrators, and support engineers on: Outlook signature storage locatio…
SMTP (Simple Mail Transfer Protocol) allows external applications and email clients to send emails using a Google Workspace account.This is commonly required when integrating Gmail…
While configuring a Google Workspace email account in Microsoft Outlook, users may encounter the error: “The outgoing (SMTP) server doesn’t recognize your account. Please check yo…
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,…
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…
This knowledge base article provides a practical, technical guide for IT professionals, system administrators, and support engineers to: Identify the installed graphics adapter(…
In Windows environments, especially on Windows Server systems, administrators frequently need to identify the currently logged-in user, active Remote Desktop (RDP) sessions, consol…
This article provides a technical implementation guide for configuring favicons on PHP-based websites, including main domains and subdomains, ensuring proper display in: Browser…
Managing printer paper size settings in Windows is an important task for IT administrators, enterprises, software developers, and advanced users. Incorrect default paper size set…
Windows systems sometimes refuse to delete folders even when the user has full administrator rights. This commonly happens with copied or migrated Users folders stored on secondary…
WordPress powers over 40% of the internet, and hosting it on Amazon Web Services (AWS) gives you the flexibility, security, and scalability you need. This guide will walk you throu…
This Knowledge Base article provides a technical diagnostic and resolution framework for cases where an E-Way Bill (EWB) is generated successfully but does not print as a second pa…
In Windows Server environments and Remote Desktop Protocol (RDP) sessions, administrators often hide local drives such as C: and D: from File Explorer for security, compliance, or …
Managing file and folder permissions is one of the most important administrative tasks in Windows Server 2019 Standard. In multi-user office environments, administrators often need…
This Knowledge Base article provides a technical analysis and remediation steps for WhatsApp Web / Linked Devices sessions that connect and immediately disconnect on Xiaomi MIUI de…
Selecting a VPS for web hosting involves far more than choosing RAM, CPU, and storage numbers. Improper sizing or missing configuration details often lead to performance issues, st…
This article provides technical guidance for diagnosing and resolving Microsoft Outlook Send/Receive Error 0x8404060C, typically accompanied by: Error 0x8404060C "The message sto…
Sulekha.com is a prominent service discovery and lead-generation platform in India, primarily focused on connecting consumers with local service providers and professionals. Unlike…