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  • 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)
  • BIMI 2.0: What’s New in the BIMI Specification and What It Means for Senders - September 8, 2026
  • WP Engine DKIM, DMARC, and SPF Setup Guide - September 2, 2026
  • TurboSMTP DKIM, DMARC, and SPF Setup Guide - September 2, 2026
google-email-deliverability

Google Email Deliverability: How to Avoid Spam Folders

Email Deliverability, Blog
Improve Google email deliverability and land in Gmail inboxes. Learn best practices and start optimizing your email performance today.
November 19, 2025
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

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 Deliverability, 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, Email Deliverability
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
Page 4 of 6«‹23456›»

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Latest Blogs

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    Microsoft 550 5.7.1: Message Lacks SPF/DKIM/DMARC Auth Records (AS9031519)November 9, 2026 - 3:08 am
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    PowerDMARC vs DmarcDkim.com: Which DMARC Solution Should You Choose?November 4, 2026 - 2:16 am

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