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University of Email by Pankaj Kumar
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    • Email Deliverability in 2026: Complete Guide to Inbox Placement April 20, 2026
    • Email Not Reaching Inbox? 7 Hidden Mistakes to Fix April 17, 2026
    • What CNIL’s Session Replay Crackdown Means for Email Deliverability? April 15, 2026
    • Email Deliverability in 2026: Top Challenges and Best Practices April 12, 2026
    • The Hidden Inbox Killers: 7 Deliverability Mistakes Destroying Your Emails in 2026 April 10, 2026
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    University of Email by Pankaj Kumar

    DKIM Explained: What DomainKeys Identified Mail Does and Why It Matters

    By Pankaj KumarJanuary 25, 20180

    Understand what DKIM is, how DKIM works, and why DomainKeys Identified Mail is essential for email authentication, domain trust, and deliverability.

    Deliverability Blog Post 5: Sender Policy Framework – SPF

    By Pankaj KumarJanuary 19, 20180

    SPF stands for Sender Policy Framework. Don’t go with its name like other terminology where you’ll find written something like…

    Email is your handy torch just put it on.

    By Pankaj KumarJanuary 17, 20180

    According to Radicati, the total number of worldwide email accounts was 3.9 billion in 2013 and was projected to be…

    You may love this update from Microsoft!

    By Pankaj KumarJanuary 16, 20181

    Email Marketers may observe incline in their complaint rate at Microsoft domains which may cause a problem to their deliverability…

    Deliverability Blog Post 4: Email Authentication

    By Pankaj KumarJanuary 14, 20180

    Before getting yourself about Email Authentication first you should know why we need it. The simple answer is why do…

    Deliverability Blog Post 3: Factors which may Impact your Email Deliverability

    By Pankaj KumarJanuary 12, 20180

    Getting email delivered to the inbox requires doing a lot of things correctly. It is a fact of email marketing…

    Deliverability Blog Post 2: Important Deliverability Terminology

    By Pankaj KumarJanuary 10, 20180

    In my last post, I have discussed Email Deliverability. In this post, I am going to discuss some key terminology…

    Deliverability Blog Post 1: Know the Email Deliverability

    By Pankaj KumarJanuary 8, 20180

    Deliverability Blog Post 1: Know the Email Deliverability So you are reading this article.. hmm.. great! now I can assume…

    Bitter truth of Email Marketing

    By Pankaj KumarJanuary 4, 20180

    Do you know there’s an elephant in the email room? Or what happens to you when you hear it one…

    Have you ever tried to understand the Subscriber Experience?

    By Pankaj KumarJanuary 3, 20180

    Despite the fact that it happens frequently, it’s always surprising to marketers and they seem caught off guard by aspects…

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    Pankaj Kumar, Author at University of Email
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