Email Spam Checker

See if your emails land in the Inbox.

Find out your spam score and know what it takes to avoid the spam folder. Run our free Email Spam Test Tool from InboxAlly, makers of The Ultimate Email Deliverability Tool

email spam checker

100% free. No account or sign-up needed.

Don't just test for deliverability — Repair, increase, or optimize your email deliverability through active engagement.

Our clients have seen their open rates more than DOUBLE within 1-2 weeks!

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  • Check Your Spam Score Before Sending

    Check Your Email Spam Score Before Sending

    Every mailbox provider uses spam filters! Email Spam Tests are also part of deliverability best practices. Before sending it to your list test your subject line and message content with a spam checker tool.

    A spam score checker runs the content of your email and other factors like domain, IP, from-address, and SPF/DKIM/DMARC/Reverse DNS records. Knowing your spam score based on the test helps you estimate deliverability and avoid the spam folder.

  • frequent email spam testing

    Test and Retest to Optimize your Content

    Check your email for spam words and HTML content before you start your campaign. Our email spam checker helps you stay on best terms with mailbox providers and help you stay out of the spam folder.

    Identify issues with content, format, domain setup and mail server configurations. Good sending practices are among the best ways to improve IP and domain reputation. We can solve the problems that prevent your messages from reaching the inbox folder.

  • email in the inbox

    How to stay in the Inbox?

    An email spam checker tool cannot see the abuse or bounce rates. The best way to ensure consistent inbox placement is to email interested and engaged subscribers. Keep your bounce rates low and invalid email addresses out of your list with email address validation. Validate as soon as users subscribe and repeat email address testing every few months to identify deactivated accounts, complainers, and accounts that have become spam traps. Also, check out InboxAlly’s Ultimate Email Deliverability Tool to help boost engagement by teaching email service providers to put your messages in the Inbox.

Frequently Asked Questions

How can InboxAllly’s Email Spam Checker help prevent my emails from landing in the spam folder?

Our Email Spam Checker is designed to analyze your emails against numerous criteria that email service providers use to identify spam. By providing a detailed report on potential red flags within your email content, structure, or sender reputation, our tool gives you actionable insights to adjust your emails, helping you avoid spam filters.

Absolutely. Data security is our top priority. We use encryption for data in transit and at rest, and we do not store the content of your emails after the spam check is complete. Our servers are compliant with leading data protection regulations to ensure your information is protected.

Yes, whether you're using a custom email sending solution or popular email platforms like MailChimp, SendGrid, or others, you can use our tool to check your emails for spam risk before sending them.

If your email is marked as high risk for spam, the checker will provide specific feedback on which elements to adjust. This can include recommendations on text content, HTML structure, or changes to the sender's information. Making these adjustments and re-testing your email can help lower the spam score.

More information on the email spam checker tool

Comprehensive Guide to Email Spam Checker Tools

Overview

An email spam checker is an essential tool for anyone involved in email marketing, ensuring that your messages reach the intended inboxes and are not flagged as spam. These tools help improve your email deliverability by analyzing various factors that contribute to spam classification. They provide insights into how your emails are perceived by spam filters and offer actionable steps to enhance your email campaigns’ effectiveness.

Key Features of Email Spam Checkers

1. Spam Filter Testing

To ensure that your emails land in the inbox and not the spam folder, email spam checkers perform rigorous tests against major spam filters. These tests identify potential issues that could trigger spam filters, such as problematic content or poor sender reputation.

2. Email Deliverability Insights

Gain comprehensive insights into your email deliverability with detailed reports. These insights cover various aspects such as email content, sender reputation, and authentication records like SPF, DKIM, and DMARC. By understanding these elements, you can improve your email deliverability rates significantly.

3. Content Analysis

Analyzing your email content for spammy words and phrases is crucial. Tools like Inboxally, Mailreach and Litmus provide thorough content analysis, ensuring that your emails are free from elements that could be flagged as spam. This step is essential in maintaining a positive reputation with email service providers.

4. Authentication Checks

Verify your SPF, DKIM, and DMARC records to ensure your emails are authenticated correctly. Proper email authentication helps prevent your messages from being marked as spam and protects your domain from spoofing and phishing attacks.

5. Sender Reputation Monitoring

Monitor your sender reputation to ensure your email campaigns maintain high deliverability rates. Tools like Inboxally, Mailgenius and GlockApps offer real-time monitoring of your sender reputation, helping you take proactive steps to maintain it.

6. Real-Time Testing

Conduct real-time spam tests to check how your emails perform against various spam filters. This feature allows you to make immediate adjustments and ensure your emails pass through all filters successfully.

Benefits of Using an Email Spam Checker

Enhanced Email Deliverability

By identifying and addressing issues that could trigger spam filters, you can significantly enhance your email deliverability. This ensures your messages reach your recipients’ inboxes, improving your engagement rates.

Improved Sender Reputation

Regularly using an email spam checker helps maintain and improve your sender reputation. A good reputation is crucial for ensuring high deliverability rates and preventing your emails from being flagged as spam.

Actionable Insights

Email spam checkers provide actionable insights and recommendations to improve your email campaigns. These insights help you create better, more effective emails that resonate with your audience and avoid spam filters.

Comprehensive Testing

With tools like Inboxally, Mailgun and Kickbox, you can perform comprehensive tests on your emails. These tests cover various aspects such as content analysis, sender reputation, and authentication checks, ensuring your emails are optimized for deliverability.

Increased ROI

By ensuring your emails reach the intended recipients, you can maximize your return on investment (ROI) for your email marketing campaigns. Higher deliverability rates lead to better engagement, conversions, and overall success of your campaigns.

How to Choose the Best Email Spam Checker

Evaluate Features

Look for tools that offer a wide range of features, including content analysis, sender reputation monitoring, and authentication checks. Tools like Inboxally, Mailreach, Litmus, and Mailgenius provide comprehensive solutions that cover all aspects of email deliverability.

Ease of Use

Choose a tool that is easy to use and integrates seamlessly with your existing email marketing platform. User-friendly tools help you quickly identify and address issues, ensuring your campaigns run smoothly.

Real-Time Testing

Opt for tools that offer real-time testing capabilities. This feature allows you to make immediate adjustments and ensure your emails pass through spam filters successfully.

Detailed Reporting

Look for tools that provide detailed reports and actionable insights. Comprehensive reports help you understand the factors affecting your email deliverability and take necessary actions to improve it.

Customer Support

Ensure the tool you choose offers reliable customer support. Good customer support can help you quickly resolve any issues and get the most out of your email spam checker.

Popular Email Spam Checkers from other providers

Mailreach

Mailreach is a powerful tool that offers comprehensive email deliverability solutions. It provides detailed insights into your sender reputation, authentication records, and content analysis, helping you optimize your email campaigns.

Litmus

Litmus offers robust spam testing capabilities, allowing you to test your emails against major spam filters. It also provides in-depth content analysis and actionable recommendations to improve your email deliverability.

Mailgenius

Mailgenius is known for its real-time spam testing and detailed reports. It offers insights into your sender reputation, content analysis, and authentication checks, ensuring your emails reach the intended recipients.

GlockApps

GlockApps provides comprehensive email testing solutions, covering spam filter tests, sender reputation monitoring, and authentication checks. It helps you optimize your email campaigns for maximum deliverability.

Kickbox

Kickbox offers reliable email verification and deliverability solutions. It helps you clean your email list, monitor your sender reputation, and perform comprehensive spam tests, ensuring your emails reach the inbox.

Frequently Asked Questions about Email Spam Checker

What is an email spam checker?

An email spam checker is a tool that analyzes your emails to identify potential issues that could trigger spam filters. It provides insights and recommendations to improve your email deliverability and ensure your messages reach the intended recipients.

How does an email spam checker work?

An email spam checker works by analyzing various aspects of your emails, including content, sender reputation, and authentication records. It performs tests against major spam filters and provides actionable insights to help you optimize your emails.

Why is email deliverability important?

Email deliverability is crucial because it determines whether your emails reach the intended recipients’ inboxes. High deliverability rates lead to better engagement, conversions, and overall success of your email marketing campaigns.

How can I improve my email deliverability?

You can improve your email deliverability by using an email spam checker to identify and address potential issues. Ensure your emails are free from spammy content, maintain a good sender reputation, and authenticate your emails properly.

What are SPF, DKIM, and DMARC?

SPF, DKIM, and DMARC are email authentication protocols that help verify the legitimacy of your emails. These protocols prevent spoofing and phishing attacks, ensuring your emails are not marked as spam.

Can an email spam checker help with phishing prevention?

Yes, an email spam checker can help prevent phishing by ensuring your emails are authenticated properly and free from elements that could trigger spam filters. This helps maintain your domain’s reputation and protects your recipients from phishing attacks.

What are the best practices for email marketing?

Best practices for email marketing include regularly cleaning your email list, maintaining a good sender reputation, authenticating your emails, and using an email spam checker to optimize your email campaigns.

Conclusion

Using an email spam checker is essential for anyone involved in email marketing. These tools help ensure your emails reach the intended recipients’ inboxes, maintain a good sender reputation, and provide actionable insights to improve your email deliverability. By choosing the right tool and following best practices, you can optimize your email campaigns and achieve better engagement and conversions.

Here is a link to the Free Email Audit Tool you can bookmark.

The complete InboxAlly Platform also offers deliverability testing, but the solution’s real power is in optimizing deliverability at any scale. If you could benefit from an increased open rate and sender reputation, we encourage you to check it out.