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  • Home 1
  • Authors
  • Ayan Bhuiya
  • About
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Ayan Bhuiya
Shift Lead, Infrastructure & Email Security Expert at PowerDMARC
With over 13 years of experience in Cyber Security, Ayan Bhuiya specializes in Infrastructure, Business Continuity, Risk Management, and Email Security. Currently acting as Shift Lead at PowerDMARC. He holds a Postgraduate Diploma in Networking and Security and has a proven track record of leading strategic security initiatives to mitigate threats and ensure business resilience.
Latest posts by Ayan Bhuiya (see all)
  • Microsoft Error Codes Explained: Types, Fixes, and Troubleshooting Guide - April 22, 2026
  • 6 Ways a Personal Data Breach Can Threaten Your Business Security - April 1, 2026
  • NIS2 Directive: What it is, Requirements, Deadlines & How to Comply - March 26, 2026
email-deliverability-consultant

Email Deliverability Consultant: How to Boost Campaign ROI

Blog, Email Deliverability
Find out what an email deliverability consultant does, key signs you need one, and how they help optimize email deliverability and engagement.
November 19, 2025

OVHCloud SPF, DKIM, and DMARC Setup Guide

Blog, ESP Alignment
Learn how to configure SPF, DKIM, and DMARC for OVHCloud domains to improve deliverability and stop spoofing.
November 18, 2025
email-deliverability-services

Email Deliverability Services That Build Sender Trust

Blog, Email Security
Learn how email deliverability services help monitor, secure, and optimize your email delivery for better inbox reach and domain reputation
November 17, 2025
Postmark-SPF,-DKIM-&-DMARC-Setup

Postmark SPF, DKIM & DMARC Setup

Blog, ESP Alignment
Learn how to correctly configure SPF, DKIM, and DMARC for Postmark to improve deliverability and protect your domain from spoofing.
November 14, 2025
email-deliverability-issues

Top 10 Email Deliverability Issues and How to Fix Them

Blog
Learn about common email deliverability issues, why your messages land in spam, and how to fix them for better inbox placement and sender reputation.
November 13, 2025
MailerLite

A Step-by-Step Guide to Setting Up SPF, DKIM, and DMARC for MailerLite

Blog
Learn how to set up SPF, DKIM, and DMARC for MailerLite to secure your domain, prevent spoofing, and boost email deliverability step-by-step.
November 6, 2025
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