New Mass Gmail Rejections To Start April 2024, Google Says

Google is cracking down on mass email senders starting in April

By Davey Winder, Senior Contributor, Veteran cybersecurity & tech analyst, journalist, hacker, author. You may read this article HERE in its entirety on Forbes’ website.

Starting in April, senders of unwanted mass emails to Gmail users will begin to see message rejections increasing unless they abide by new Gmail email sender guidelines, GoogleGOOG +2% warns.

Thanks for reading this post and Brass Ring also thanks those whose content is shared here on our website. We present it in order to pass on their knowledge to our small business clients so it can help them remain informed, healthy and growing their businesses. Please bookmark our site, subscribe to our newsletter and come back for more marketing, small business & WordPress tips, advice, tools & news! - Edward A. Sanchez

New Rules For Sending Mass Email To Gmail Accounts

As an article I published on Forbes on last Tuesday made clear, new rules are coming into place to protect Gmail users from unwanted mass emails. At the time, it was reported that some senders of mass marketing emails had started to receive error messages relating to some messages sent to Gmail accounts. However, a Google spokesperson has told me that those specific errors, 550-5.7.56, were not new but “a product of pre-existing authentication requirements.”

Google has also confirmed that, from April, it will “start rejecting a percentage of non-compliant email traffic, and we’ll gradually increase the rejection rate.” Google says that, for example, if 75% of the traffic meets the new email sender authentication guidelines, then “a percentage” of the remaining non-compliant 25% will be rejected. It isn’t yet clear what that percentage will be. Google does say that when it comes to enforcement of the new rules, it will be “gradual and progressive.”

This slow and steady approach appears to have already started, with temporary errors on a “small percentage of their non-compliant email traffic” coming into play this month. Google also says that bulk senders will have until June 1 to “implement one-click unsubscribe in all commercial, promotional messages.”

Only Email Sent To Personal Gmail Accounts Will Be Rejected

These changes will only impact bulk emails sent to personal Gmail accounts. Senders of mass email to those accounts, those sending at least 5,000 messages a day to Gmail accounts, will be required to authenticate the outgoing email as well as “avoid sending unwanted or unsolicited email.” The 5,000 message limit is calculated on emails sent from the same primary domain, regardless of how many subdomains are used. The limit only has to be reached once for the domain to be considered a permanent bulk sender.

These guidelines do not apply to messages sent to Google Workspace accounts, but all senders, including those using Google Workspace, must meet the new requirements.

Improved Security And More Control For Gmail Users

A Google spokesperson told me that the requirements are being implemented to “boost sender-side security and increase the control users have over what gets into their inbox even more.” For the recipient, it should mean that they can trust the sender of the email they receive to actually be that person or organization, reducing the phishing risk to them as malicious actors commonly exploit authentication loopholes. “If anything,” the spokesperson concludes, “meeting these requirements should help senders reach those who want their messages more effectively, with diminished risk of spoofing and hijacking from bad actors.”

Follow me on Twitter or LinkedIn. Check out my website or some of my other work here

Davey Winder (portrait)

Davey Winder

Davey is a four-decade veteran technology journalist and contributing editor at PC Pro magazine, a position he has held since the first issue was published in 1994.

You can follow Davey on MastodonTwitter/X and most social networks as happygeek.

Davey has spent more than 30 years as a freelance technology journalist. The author of 25 published books, Davey’s work has appeared in The Times, The Sunday Times, The Guardian, The Observer, PC Pro, The Register, Infosecurity Magazine, SC Magazine, IT Pro and TechFinitive to name but a very few. 

Along the way, he has picked up a bunch of awards from his peers, including:

‘Most Educational Content’ (2021 European Blogger of the Year Awards) – ‘Cyber Writer of the Year’ (2020 Security Serious Awards) – ‘Enigma Award’ (2011 BT Security Awards)  – ‘Security Journalist of the Year’ (2010 BT Security Awards) – ‘Security Journalist of the Year’ (2008 BT Security Awards) – ‘Security Journalist of the Year’ (2006 BT Security Awards) – ‘Technology Journalist of the Year’ (1996 BT Technology Journalism Awards)

Leave a Reply