Design- and Spam Tests for Newsletters
Do the spam check: Test out the risk of spam and how your newsletter will look on different email clients before sending it out.
- Know How to Spot Spam
Before sending, you should test to see if your newsletter ends up in the spam folder of individual mailbox providers. - Check Display in Inbox
See at a glance how your newsletter will look in different email clients. - All Common Email Clients
The test includes the most popular email programs, webmailers, and mobile devices.

Making Sure Your Email is Delivered Right
Improved Delivery Rate
Say goodbye to spam folders and hello to optimizing your newsletter's performance.
Higher Click Rates
If your newsletter is easy to read and looks good, more people will pay attention to it, and more people will interact with it.
Less Manual Effort
Results at your fingertips: Save yourself the trouble of manually testing different email clients.
A very simple tool at a good price



Detecting Spam Criteria Before It’s Too Late
When it comes to email marketing, the spam folder is a real bummer. It means you missed your target, your reputation took a hit, and you wasted resources.
Don't let your newsletters get lost in spam. Use the spam test to check your newsletter for potential spam triggers from various mailbox providers such as Gmail or Outlook before sending it.
Make sure your newsletter gets through before you send it.

The Perfect Newsletter Design in Every Inbox
Since different email clients and devices show newsletters in different ways, it's a lot of time to spend checking test emails manually in different clients.
The design and spam test lets you see what your newsletter will look like in over 30 different email clients with just one click. This lets you check quickly if the structure, images, formatting, and links are displayed correctly everywhere.
This makes sure that each recipient sees exactly what you want them to see.
CleverReach is Your Key to Achieving First-Class Delivery Rates
Our newsletter tool makes sure your messages get into your recipients' inboxes every time. We've got your back when it comes to sending email campaigns that'll hit the mark.
CSA Certification
Ensures the highest standards of email delivery and security.
High Sender Reputation
CleverReach has a solid reputation and is whitelisted with mailbox providers.
Email Authentication
CleverReach supports all common methods for sender authentication.

Opt for a Reliable Newsletter Tool
Ready to get started? Simply choose the plan that best suits your needs. Send an unlimited number of newsletters to your recipients on a flat rate basis. Or book a fixed email quota.
- mo setup fee
- multi-lingual service team
- detailed guides, helpful video tutorials and inspiring blog posts
Additional Resources for Optimizing Your Newsletter
Have a look at our helpful features and tips for professional email marketing.
FAQs on Newsletter Spam Tests
How Often Should I Run a Spam Test?
We suggest running a design and spam test for every new newsletter before sending it out.
Email clients and devices are always changing, so even if your newsletter template hardly changes from one email to the next, your newsletter could suddenly end up in spam if an email client is modified. So, testing before each newsletter is the best way to avoid the spam folder.