Unpacking Gmail’s Feb ‘24 Update: Insights from the Q&A Session with Google’s Neil Kumaran

Bobby Jimenez
3 min readFeb 13, 2024

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Recently, I had the privilege to participate in a live discussion featuring Neil Kumaran, Google’s Group Product Manager for Gmail Security & Trust, Where he clarified the new Gmail requirements set to roll out in February 2024. These updates were initially introduced in their October announcement titled “New Gmail protections for a safer, less spammy inbox”.

Understanding the significance of these changes, I noted down key points, especially those addressing common questions. Here’s what I learned.

The Rationale Behind Google’s Move:

Neil highlighted the benefits for email senders due to the new requirements, including increased resilience against impersonation and spoofing attacks, better understanding of their email systems, and improved recipient engagement through features like easy unsubscribe.

The implementation of these open standards is now transitioning from optional to mandatory. It was acknowledged as potentially challenging; however, changes are expected to lead to lower spam reporting rates and increased trust between recipients and senders, benefiting the entire email ecosystem, including senders.

Understanding the Enforcement Threshold:

The October announcement specified that the new rules apply to entities sending over 5,000 emails per day to Gmail accounts. This threshold is based on the total volume sent from a parent domain and not just an email account or even a subdomain. So, if your organization collectively sends more than 5,000 emails daily from one domain, these changes are relevant to you.

Implications of Occasional High-Volume Sending:

Even if you only exceed the 5,000-email threshold once a month, that instance will trigger the enforcement of these standards. This means if your email volume dips subsequently, the regulations still apply.

Note: Implementing these open standards is advisable even for those who don’t consistently hit the 5,000-email mark.

The REAL Impact Starting February:

From February onwards, bulk senders not meeting the new criteria will start seeing temporary errors on a fraction of their non-compliant email traffic. These temporary errors serve as a prompt to adhere to Google’s guidelines.

What Happens Post-February?

Beginning in April, there will be a gradual rejection of a small percentage of noncompliant email traffic, with increased rejection rates over time. June 1st marks the deadline for bulk senders to implement one-click unsubscribe for promotional messages, with enforcement starting after this date.

Support for Affected Senders:

During the initial rollout phase, Gmail will provide delivery support exclusively to senders who comply with all of Gmail’s guidelines.

In summary, preparing for potential high-volume sending by embracing these standards benefits all senders, big or small. This emphasizes the importance of adhering to industry standards for a robust email ecosystem.

The email landscape is evolving swiftly, and adopting open standards is key to mitigating threats and simplifying compliance.

Neil Kumaran emphasized the need for the email ecosystem to evolve and stay safe and secure, expecting everyone involved to adapt to changes for a better, more trusted email environment.

Thanks for reading, hope you find this useful! — Bobby

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Bobby Jimenez

Email deliverability & Tech geek, eats, drinks and sleeps IT. Proud dad. Consulting in TECH for leaders globally.