University of Email by Pankaj Kumar
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    University of Email by Pankaj Kumar
    Industry updates

    Spamhaus botnet threat update: Q1 2023

    By Pankaj KumarApril 14, 20230

    According to botnet threat update report Q1 2023 from Spanhaus, The number of botnet command and control (C&C) servers continued…

    Emarketing

    Most lovable ways to create customer loyalty program for Email

    By Pankaj KumarApril 11, 20230

    Creating a customer loyalty program can be a great way to keep your email subscribers engaged and interested in your…

    CDP

    What is CDP and it’s checklist?

    By Pankaj KumarMarch 4, 20230

    Customer Data Platforms have quickly gained the attention of marketers and others who need a unified,accessible view of their customer…

    Emarketing

    What you should ask to your next Email Service Provider? Revealed

    By Pankaj KumarAugust 16, 20221

    No matter, if you’re running a start-up or you’ve established business – you’ll need help of ESP to keep communicating…

    Industry updates

    Twilio customer data accessed as part of phishing

    By Pankaj KumarAugust 8, 20220

    Unfortunately, there is an another incident of data breach. This time Twilio which has disclosed that attackers tricked an employee…

    How to maintain a clean email list

    By Pankaj KumarJune 5, 20220

    ‘Hygiene’ is the word which has it’s own importance everywhere, whether it’s your personal things or your work place/culture or…

    X.7.8 Email Bounce Error [User Authentication Failed]

    By Pankaj KumarMay 28, 20220

    4.7.8 Email Bounce Error Reason User Authentication Failed: Delayed Message The email message has not yet been delivered because the…

    X.7.7 Email Bounce Error [Message integrity failure]

    By Pankaj KumarMay 28, 20220

    4.7.7 Email Bounce Error Reason Potentially Corrupt Message: Delayed Message The email message has not yet been delivered because an…

    X.7.6 Email Bounce Error [Cryptographic algorithm not supported]

    By Pankaj KumarMay 28, 20220

    4.7.6 Email Bounce Error Reason Message Encryption Issues: Delayed Message The email message has not yet been delivered because an…

    X.7.5 Email Bounce Error [Cryptographic failure]

    By Pankaj KumarMay 28, 20220

    4.7.5 Email Bounce Error Reason Message Authentication Issues: Delayed Message The email message has not yet been delivered because your…

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