Microsoft Outlook has an individual filter that identifies the incoming junk mail and sends them to the trash folder.

Thats a very cool feature if configured correctly.

A recent study shows that nearly 85% of daily emails can be identified as spam.

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And this article comes to the rescue, particularly for this situation.

So, lets dive deep into the issue.

Why is Outlook Junk Mail Filter Not Working?

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Outlook clients incorrectly customized junk folder is the primary reason why the spam mail filter is busted.

Another reason that we overlook often is the innovative emailing of the spammers.

To understand their method, first, you’re gonna wanna realize how mail addresses work.

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An email address has two different sections;the display nameandthe address itself.

Whenever you receive an email, you notice both of them.

Here, the display name isHarry J. Potter,and the email address is[email protected].

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What spammers do is, change the display name fromHarry J. Potterto[email protected].

The result of these simple changes appears asFrom:[email protected]<[email protected]>.

Outlook blocks the[email protected], but thats not even an actual address.

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Hence the junk mail filter not working in Outlook.

Seems pretty amazing technique, right?

However, you oughta set the junk filter configuration even better to fight these reasons.

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And Ill guide you throughout the way in the following passage.

Also, check out our separate post ondisable Outlook deleting confirmation message.

But first, I would like to suggest you clear out the software cache from your setup.

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Then proceed to the forthcoming solution.

Here are the advanced methods to solve Outlook not blocking spam emails:

1.

Outlook outlines the other email addresses in your junk folder when you assign a safe sender list.

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In short, a safe sender list is a filter to keep away from every other email.

So, I would recommend stretching your safe sender list a bit longer.

You never know what important message you could miss in the process of blocking spam emails.

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key in the domain name you trust in the safe sender list and clickok.

Check out our separate post on how toview message headers in Outlook.

Select Appropriate Junk Mail Filter

Outlook isnt configured to reduce junk mail by default.

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it’s crucial that you set up the configuration process manually.

Dont know how the pre-configured options function?

Take a look at the following list.

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go for the filter according to your preference.

After that, you could apply the selected approach.

Check out the following section if you still notice junk mail in your Outlook inbox.

Deleting them would be appropriate when youre trying to be more cautious about junk emails appearing in your mailbox.

Heres a complete guide on how toadd email signature in Outlook.

The ultimate purpose of creating an Outlook rule is to customize the functions as you just.

Setting an appropriate rule will enhance the chance of blocking spam emails tenfold.

You should consider these advanced approaches when your inbox gets flooded with phishing emails.

Check out the easiest way toEnable Read Receipts In Outlook.

Outlook 365 seems a bit complicated compared to its desktop client, as the options are limited here.

But following the outline that Im going to provide here will help you handle the junk mail filtering issue.

Here are the steps to resolve Outlook 365 junk mail filters not working:

You are good to go.

Outlook will now stop the phishing emails that were troubling you throughout the period.

Have any queries regarding Outlook junk email?

Check out the FAQ section next to clear out your confusion.

Also check our exclusive tutorial on how tochange client-only Rule to server in Outlook.

Frequently Asked Questions

Why is Outlook not Blocking my junk email?

How do I permanently block spam in Outlook?

Launch Outlook > Home tab > Junk > Junk email options > change the protection level to high.

Will spam emails eventually stop from Outlook?

Unless you try out the solutions from this article, spam emails wont stop on their own.

The Bottom Line

Friendly advice; Dont take junk emails as lightly.

My suggestion would be to take the necessary steps as early as it’s possible for you to.

To keep your data from spammers, you should probably prevent junk mail from appearing on your screen.

And hence the functionality of this article.

Dont be shy to write your queries in the comment box.

Ill be delighted to assist you.