Introduction:
Is your email marketing campaign getting lost in the spam folder? With 55% of emails marked as spam, it's a risk many businesses face. To avoid wasting time and losing sales, you need a reliable way to ensure your emails reach your customers' inboxes. An email spam checker can help you do just that. But with the many options available, it's essential to choose the best one for your needs. In this blog, we'll explore the top email spam checkers, what to look for in a spam checker, and discover how to keep your emails landing safely in the inbox.
Understanding Email spam checkers
Email spam checkers are essential tools for evaluating your emails against the same standards used by email providers' spam filters. These checkers assess various aspects of your emails, including content, specific trigger phrases, and sender reputation. By utilizing email spam checkers, you can identify potential issues and optimize your emails to improve deliverability. This means that your emails are more likely to land in the inbox, increasing the chances of being seen and engaged with by your target audience.
How to Identify Spam Emails
Easy ways to check if an email is spam:
Look out for red-flag words: Check the sender's email for words that sound urgent, make unrealistic promises, relate to money, or seem unnatural. Refer to our list of common spam keywords.
The Evolution of Spam Checkers:
Traditional spam checkers have long relied on scanning emails for common spam triggers, such as keywords and phrases frequently reported by email providers. However, the scope of email deliverability extends far beyond these basic checks. Advanced spam checkers, also known as email deliverability testing tools, offer a more comprehensive approach. These sophisticated programs assess email deliverability across multiple providers, detecting spam triggers as well as evaluating:
- Domain age and trustworthiness
- IP and domain blacklist status
- Authentication protocol issues (SPF, DKIM, DMARC)
By providing in-depth analysis, these tools help ensure reliable email delivery and maintain a positive sender reputation.
Best Email Spam Checker Tools
Let's explore some effective email spam checker tools and plugins:
1
Mailmeteor:

Mailmeteor a renowned email marketing solution trusted by over 5 million users worldwide and rated 4.9/5, offers a powerful spam-checking feature that ensures emails reach their audience effectively. Recommended by Google, Mailmeteor enables users to send personalized mass emails with Gmail while maintaining privacy and requiring minimal permissions, ensures inbox delivery with advanced personalization and robust spam-checking, and protects emails with BounceShield. The Spam Checker feature stands out, maximizing email deliverability and ensuring messages resonate with the audience.
Mailmeteor's key features include:
- Robust Spam Checking
- Effortless Mass Emailing with Gmail
- Inbox Delivery Assurance
- Advanced Personalization
- BounceShield
With Mailmeteor, you can confidently send targeted and effective email campaigns.
2
Mailtester:

Mailtester is a comprehensive email verification solution that prioritizes advanced spam checking to ensure emails land in recipients' inboxes. Its features include:
- Spam-Checking Feature: Identifies and eliminates emails that may trigger spam filters
- Duplicate Email Remover: Removes duplicate emails
- Risk Validator: Assesses email risk levels
- MTA Validations: Verifies email servers
- Domain Validator: Checks domain authenticity
- Complainers Verifier: Identifies known complainers
- Syntax Verifier: Checks email syntax
- Real-Time Bouncing: Detects bounced emails
- Disposable Email Checker: Identifies temporary emails
- Single Email Verification: Verifies individual emails
Mailtester offers a “Spam Trap Removal tool” to search and remove spam trap emails, ensuring your email list remains clean and effective. With Mailtester, you can confidently verify and optimize your email list for better deliverability and engagement.
3
Mailgenius:

Mailgenuis is a user-friendly email spam checker tool that helps keep your emails and newsletters spam-free, seamlessly integrating with all major email providers to enable easy tackling of deliverability issues and improvement of email performance.
Simply send a test email to the provided address and receive your score instantly. Mailgenius offers the following top features:
- SPF & DKIM Checker: Verifies authentication protocols
- Email Deliverability Tester: Assesses email deliverability
- Email Deliverability Audit: Provides comprehensive deliverability analysis
The best part? Email spam checking is free with Mailgenius!
4
GlockApps:

GlockApps offers a comprehensive suite of email deliverability tools, prioritizing advanced spam checking to ensure successful email delivery. The platform provides a range of essential features, including email deliverability tests, blacklist monitoring, DMARC analysis, template editing, automatic inbox tests, and uptime monitoring. With GlockApps, you'll receive:
- Detailed reports on email deliverability and spam testing
- Blocklist monitoring to avoid blacklisting
- Protection against spoofing and phishing attacks
GlockApps includes “two free email tests” allowing you to experience improved deliverability across major ISPs. Take advantage of their advanced tools to optimize your email campaigns and ensure they reach your audience effectively.
5
MailReach:

MailReach is a robust email deliverability tool that offers an advanced Email Spam Test feature, providing actionable insights to boost email deliverability and improve key metrics like open, click, reply, and lead rates.
- Email Spam Test: Identify potential spam triggers
- Inbox Placement Insights: Track email placement across providers
- Blocklists and Links Checker: Monitor blacklists and suspicious links
- Recommendations for Improvement: Get actionable advice
- Automatic Spam Tests: Schedule regular spam tests
- Deliverability Monitoring: Track email performance
MailReach offers advanced features like:
- HTML Complexity Checker: Optimize email HTML
- Test Result Notifications: Stay informed with real-time alerts
6
Sender Score:

Sender Score's Spam Email Checker is a powerful tool to enhance your email programs. Improve your sender reputation with valuable insights.
Key Features:
- Sender Score Monitoring: Track your reputation score
- Blocklist Lookups: Check for blacklisting
- List Quality Checks: Analyze the list of health
- Deliverability Benchmarks: Measure performance
- Podcast: Stay informed
- Subject Line Previewer: Optimize subject lines
- Bounce Lookups: Investigate bounced emails
With Sender Score, you can refine your email strategy, ensure compliance, and boost deliverability. Send effective and innovative emails that resonate with your audience.
7
Postmark:

Postmark is a leading email delivery platform, prioritizing lightning-fast and reliable delivery of critical emails. While spam checking isn't its primary focus, Postmark's exceptional deliverability practices have earned a strong reputation with inbox providers, ensuring your emails land in the inbox. Key features include:
- Transactional Email Delivery
- Email API
- SMTP Service
- Email Templates
- Analytics & Retention
- Integrations
Postmark's commitment to deliverability excellence makes it an ideal choice for businesses relying on timely and effective email communication.
Tool That Stands Out to Ensure High Deliverability?
Mailmeteor is the #1 emailing platform for Gmail. With Mailmeteor's seamless integration with Google Sheets, you can effortlessly send email marketing campaigns directly from your spreadsheets.
Here's a step-by-step guide to get you started:
1. Install Mailmeteor for Google Sheet.
2. Create a new spreadsheet in Google Sheets.
3. Name your columns by adding text in the first row of your spreadsheet, representing information about your contacts (e.g., first name, email, company, postscriptum).

4. Fill out your spreadsheet with your contact info.

5. Now that your contact list is ready, you can open Mailmeteor by going to Extensions > Mailmeteor > Open Mailmeteor

6. Next, create the email template that will serve as the basis for the mail merger sent with Mailmeteor. To do so, select Create a new template.

7. Compose your email. The Mailmeteor text editor works exactly like Gmail. You can apply different formatting, insert links, create bullet lists, and so on.

8. Add a subject line to your email template.

9. Personalize your emails with variables.
Mailmeteor can pull the data from your spreadsheet using variables. To customize the content of your email, click Insert variable and select a variable.
Alternatively, you can type your variable as follows {{ variable }}. That's the name of the column inside double curly brackets.

You can personalize every part of the email, from subject to content. Once you send your campaign, each variable will be replaced with your spreadsheet data.
10. Once you're done, click Save template.

11. Pick the sender’s name. Add a name in the Sender name field. This is the name your recipients will see when they receive your email.

12. Click Preview emails to make sure everything looks great.

This handy feature lets you preview how your emails will look for each recipient before actually sending them.

13. Ready to take off? Click on "Send emails" to launch your campaign

And that's it. You've just sent your first email campaign from Mailmeteor's Google Sheets add-on. Congrats!
(Credits: Thanks to Mailmeteor for sharing their step-by-step guide on how to send personalized mass emails with Gmail. Their tools and tutorials have been a huge help to many users. [Source: support.mailmeteor.com])
Conclusion:
Email spam checkers are essential tools for businesses to ensure their email marketing campaigns land in their customers' inboxes. With so many options available, it's important to choose a reliable spam checker that meets your needs. By utilizing these tools, you can refine your email strategy, avoid spam filters, and drive more sales. Remember, a good spam checker is a game-changer in email marketing.
FAQs:
Are email spam checker tools free?
Many email spam checker tools offer both free and paid versions, with the free version typically having limitations. Paid subscriptions often provide additional features and support.
Are email spam test tools safe?
Reputable email spam test tools are safe to use and do not compromise your email data. They analyze your emails for spam triggers and provide feedback to improve deliverability.
Do email spam check tools use my data?
Most email spam check tools do not store or use your email data beyond the analysis required to provide feedback. However, it’s essential to review their privacy policies and terms of service to ensure your data is protected.