Is Spam The Same As Junk Mail? Here’s The Scoop

Key Takeaways

• “Junk” and “spam” are technically different but are used interchangeably by most email providers (e.g., Gmail = Spam, Outlook = Junk).
• The real difference isn’t the label—it’s the action you take (spam, unsubscribe, delete, or ignore).
• Users tend to:

• Trusted brands (e-commerce, social media, entertainment) are often bigger sources of inbox clutter than true spam senders
• If emails continue after unsubscribing, users often escalate to marking them as spam, signaling frustration
• The most effective email management strategy is choosing the right action based on intent, not relying on folder names

Junk or Spam: Is There a Difference?

Is junk mail the same as spam mail? Junk and spam sound as though they could be the same thing, but are they?

These terms are used interchangeably by most providers and users. And if you use more than one email provider, it can complicate things even more. For instance, Gmail’s application uses the word Spam while Outlook’s application uses the word Junk. And these can even differ if you use a third-party email app!

So, let’s look at their definitions, courtesy of the Merriam-Webster online dictionary:

📌 Junk Mail: unsolicited mail that consists mainly of promotional materials, catalogs, and requests for donations.

📌 Spam: unsolicited usually commercial messages (such as emails, text messages, or Internet postings) sent to a large number of recipients or posted in a large number of places.

In practice, both terms refer to unsolicited emails, which is why they’re often used interchangeably.

As you can see, they are quite similar which is why email service providers use both words the same way and people take comparable actions on them.

So, when it comes right down to it, whether you call it junk or spam, how should you handle an unwanted message? Should you mark it as junk or spam, or block it, delete it, unsubscribe from it, or simply ignore it? The right action depends more on the type of message than the label used.

If you’re confused by which action is the correct or most effective for an email you don’t want, you’re not alone. In fact, many users react differently to the same types of messages. For example, your friend might mark an email from Netflix as spam, but you might unsubscribe from it instead.

How Users React to Different Email Types

When users receive messages from specific companies, they tend to react to them in certain ways (the research). Emails from various companies were most often either marked as spam, unsubscribed from, or both depending on how users perceived their relevance and frequency.

❌Emails marked as spam tend to be irrelevant or excessive, often from non-essential promotions or notifications.

✅ Unsubscribe actions usually apply to companies users still value but want fewer emails from.

🎯 For brands appearing in both categories, it’s likely that users tried unsubscribing first. When messages kept coming, they escalated to marking them as spam — indicating frustration with the company’s email behavior.

Let’s dig into the spam/unsubscribe combos further:

Promotional and marketing emails are the most commonly marked as spam or unsubscribed from, followed by newsletters and transactional messages.

📌 E-commerce, social media, and entertainment companies dominate both spam and unsubscribe actions, showing that trusted brands often create more inbox clutter than unknown senders.

So, Do Labels Matter?

What your service provider or email application calls junk and spam is good to know when it comes time to take an action. However, it’s that action that matters, not the label or folder name. And if you work with multiple providers or use more than one email app, you’ll likely get used to the terms used by them.

With this in mind, let’s take a quick peek at a few common providers and apps.

Is Junk Mail the Same as Spam in Gmail?

Gmail uses labels rather than folders and Spam rather than Junk.

📌 See also: How to Stop Unwanted Emails in Gmail

Is Junk Mail the Same as Spam in Outlook?

Outlook uses folders rather than labels and Junk rather than Spam which is the opposite of Gmail.

📌 See also: How to Stop Junk Email in Outlook

Is Junk Mail the Same as Spam on iPhone?

In the Mail app on iPhone and other Apple devices, you have folders and Junk which is sort of a mix of Gmail and Outlook. This is a good example of when users can become confused, especially if a Gmail account is connected to the Mail app.

📌 See also: Stop Junk Mail on iPhone

Again, it’s the action you take on an email that makes a difference, not whether it’s officially called Junk or Spam.

Wrap-Up

No matter what you or your email service provider calls them, unwanted messages are exactly that. They can clutter your inbox and easily overshadow the important emails you need.