All Stories

  1. When Delivery Meets Error: Exploring Email Delivery Retry Strategies and Defects

    Article • October 2026, ACM (Association for Computing Machinery)

    Ruixuan Li, Baojun Liu

  2. Understanding and Characterizing Intermediate Paths of Email Delivery: The Hidden Dependencies

    Article • October 2025, ACM (Association for Computing Machinery)

    Ruixuan Li, Baojun Liu, Dr Jun Shao

  3. Bounce in the Wild: A Deep Dive into Email Delivery Failures from a Large Email Service Provider

    Article • November 2024, ACM (Association for Computing Machinery)

    Dr Ximeng Liu, Dr Jun Shao, Ruixuan Li, Baojun Liu

  4. A Worldwide View on the Reachability of Encrypted DNS Services

    Article • May 2024, ACM (Association for Computing Machinery)

    Dr Jun Shao, Ruixuan Li, Baojun Liu