Is your LinkedIn inbox cluttered with unsolicited pitches or spammy messages? Don’t worry—LinkedIn offers native tools to help you stay protected. By navigating to Settings & Privacy > Data Privacy > Messaging Experience, you can activate automated detection of harmful content, where the platform attempts to filter spam and harmful content from your inbox before it ever reaches you.
While no system is foolproof—and some unsolicited InMail messages may still slip through—this built-in spam filter is your first line of defense. It’s quick to enable, easy to use, and gives you more control over who contacts you. Ready to clean up your Block Spam Messages on LinkedIn? Let’s get started.
How to block spam messages on LinkedIn
So we have comments sorted, but how do you block spam messages on LinkedIn when it comes to your DMs? Unfortunately, LinkedIn doesn’t allow the use of the same Auto-moderation rules as above in the LinkedIn inbox. But, in return, it offers its native spam tools.
LinkedIn has a built-in spam filter that automatically detects and filters out spam messages (though it’s not perfect and probably won’t eliminate everything you could consider spam, especially if that spam a.k.a. unsolicited sales pitch comes through InMail).
To turn on the spam filter, go to Settings & Privacy > Data Privacy > Messaging Experience
There, you’ll see Automated detection of harmful content, which you can turn on to automate detecting messages that violate LinkedIn guidelines.
For purely promotional content you’d rather avoid, your best options are to manage invitations carefully and adjust your visibility settings. Many connection requests already look suspicious if you take a closer look, so be selective about the invites you accept on your personal profile.
You can also refine Who can reach you (found just above the Messaging Experience section in your LinkedIn settings). Within Messages you receive, you can specify the types of messages you’re willing to get on LinkedIn, helping filter out unwanted promotional outreach.
The above settings work for personal LinkedIn profiles. If you want to configure the Inbox for your Company Page, go to Settings when viewing your LinkedIn Page as an admin. You can manage your Inbox settings from there.
You can also turn off the message button entirely for your LinkedIn Company Page. Also, the Inbox on your Company Page will have an automated spam filter applied.
Don’t waste time managing spam on LinkedIn (and other social media platforms)
Social media moderators, marketers, and business owners have more important tasks at hand than continuously deleting spam comments and messages. On the other hand, it’s not a great idea to ignore them, either.
So make use of automation tools available to delegate that task to automated algorithms that can do it for you. While you can focus on building relationships on LinkedIn and other social media platforms.
Why is LinkedIn Spam Such a Big Deal?
There are plenty of reasons—and you’ve likely experienced most of them yourself. Still, let’s go over a few key points.
It’s Annoying
Anyone dealing with endless spam comments or DMs on LinkedIn knows how disruptive it can be. The platform is notorious for unsolicited sales pitches, copy-paste messages, and low-quality AI-generated comments. For content moderators, social media managers, and creators, this constant noise eats up valuable time and attention that could be better spent elsewhere.
It Wastes Time
Moderator teams should be focusing on meaningful interactions, not sifting through spam. Every moment spent removing junk messages is time taken away from real customer service, relationship building, and brand engagement.
It Hurts Your Brand Image
Spam doesn’t just drain resources—it can also damage how people perceive your brand. When customer conversations are buried under spam, it makes your page look unprofessional and neglected.
And this matters because social media is now one of the most important customer service channels. In fact, a recent study in the UK highlights just how vital these interactions have become.
And while LinkedIn might not be the top social media platform for people to contact brands, it’s still an important channel. Especially when you’re a B2B brand.
But there’s more.
More than half of UK consumers in the study said that a positive brand experience on social media improves their overall perception of the company. While this may not be surprising, it’s a strong reminder backed by hard data.
The report also highlights LinkedIn as a key channel for customer service:
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The youngest consumers (18–24) use LinkedIn the most during the purchase stage of their journey—right alongside TikTok, an interesting pairing.
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Men are more likely than women to use LinkedIn to contact brands.
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Before making a purchase, 13% of consumers turn to LinkedIn to reach out to companies and engage with their content.
So, it’s definitely in your brand’s best interest to have an efficient way to deal with it, so it doesn’t build a negative image of your brand’s content.
Which is why having a LinkedIn automated spam block is a really good idea. So, let’s get down to business.
Conclusion
Spam messages on LinkedIn don’t have to be a persistent problem. By enabling the built-in spam filter via Messaging Experience, you can significantly reduce unwanted content in your inbox with just a few clicks. For even greater protection—especially for your Company Page—you can explore additional settings such as disabling the message button or fine-tuning who is allowed to reach out. With these tools, managing a clean, professional LinkedIn presence has never been easier.