Improve your deliverability with our FREE email tester.
Email Spam Checker and Email Deliverability Tester
Key Features
Email, IP, Domain Blacklists
Know right away when your domain name - or your IP address - has been blacklisted, so you can fix the problem quickly.
Accessibility
Ensure everyone can read your emails with full accessibility checks. These email checks help you identify and address any potential barriers
Email Preview
Make sure your email looks perfect for every recipient, with an instant preview for every device, every platform, and every OS.
AI Eye-Tracking Prediction Heatmap
Create more impactful campaigns and get better results with accurate data on where subscribers are looking and how they’re reading your emails.
Sender Policy Framework (SPF)
Prevent spoofers from sending email spam from your domain with verification that your emails are coming from a genuine IP address.
Domain Keys Identified Mail (DKIM)
Avoid being “binned” or blocked with a DKIM key to show contents of your email haven’t been tampered with.
DMARC
Verify your emails are secure with a record of information a recipient should receive, and what they actually receive.
Reverse DNS
Reduce the risk of being blocked by an Email Service Provider with Reverse DNS to show your IP address is correct.
Broken Links & Short URLs
Instantly check for bad and broken links in your emails to avoid being caught in spam filters.
Domain Suffix & Age
Check whether Email Service Providers see your domain as trustworthy and improve your open rate.
List Unsubscribe Headers
Spam complaints are the #1 factor that will hurt email deliverability. Include an easy unsubscribe mechanism.
HTML Body Best Practices
See where your HTML email body can be improved with a full email spam test for best practices.
Pricing
Annual (2 months for free!)
Free
$0
per month- 3 spam tests
- 3 email previews
- 3 inbox tests
Basic
$9
per month- 50 spam tests
- 50 email previews
- 10 email heatmaps
- 10 inbox tests
- Historical results
Business
$19
per month- 200 spam tests
- 200 email previews
- 50 email heatmaps
- 50 inbox tests
- Historical results
Agency
$29
per month- 500 spam tests
- 500 email previews
- 250 email heatmaps
- 250 inbox tests
- Historical results
White Label
API
- Unlimited spam tests
- Unlimited previews
- Unlimited heatmaps
- Unlimited inbox tests
- Historical results
