Mail-Tester.com
Business Profile
Core Value Proposition
Mail-Tester.com provides newsletters spam testing to check your email's spam score and quality, with a detailed report and optional API access.
Target Customer
Newsletter senders and email marketers; developers and teams who want to test emails or integrate testing into their apps via API/iframe.
Key Differentiator
Generates a random testing email address for each test, reverses SpamAssassin scoring so a higher score is better, analyzes the message, mail server, and sending IP, and offers free test results (7 days) with paid plans (30 days and custom prefixes) plus API/iframe integration.
Implementation Timeline
Results are provided as soon as the testing email is received by Mail-Tester.com; test results are stored for 7 days on the free plan or 30 days with an account and a prefix.
Pain Points
- 1Uncertainty about whether emails will land in inbox or be blocked by spam filters.
- 2Difficulty testing email deliverability quickly and cheaply before sending to recipients.
- 3Need for an easy, quick test workflow that can be integrated into apps or processes.
Key Features
- 1Generates a random testing email address for each test.
- 2Analyzes the email message, sending server, and sending IP and provides a detailed report.
- 3Results are accessible for 7 days with the free version; 30 days if you create an account with your own prefix.
- 4Three free tests within the last 24 hours; paid packs available for more tests.
- 5API and iframe options available on paid plans for integration into other software.
- 6SPF & DKIM checks are accessible via the service navigation; guidance available.
Target Customer Industries
Client Results
- 1Visible spam score and a detailed report outlining what is configured correctly and what is not.
- 2Potential to improve deliverability and aim for higher scores (up to a claimed 10/10).
- 3Ability to test and compare across different sending configurations and IPs.
Competitive Advantages
- 1Free web interface with basic test access and a simple workflow.
- 2Low-cost/free testing options with a path to additional tests via paid packs.
- 3Option to integrate results into own software via iframe or JSON API on paid plans.
- 4Detailed analysis including message, mail server, and sending IP to identify issues.
Key Benefits
Additional Product Information
Product Description
A newsletters spam testing service that analyzes emails for spam score and quality and provides a detailed report on configuration and deliverability, with options for API/iframe integration for paid plans.
Target Market
Businesses and individuals sending newsletters or marketing emails; developers building email testing into applications.
Unique Value Proposition
Fast, free-to-try newsletter spam testing with an easy workflow, random test addresses, and optional API/iframe integration, plus retention of results and guidance on SPF/DKIM checks.
Technical Requirements
To run a test, you send an email to a temporary random address generated by Mail-Tester.com; results are returned after receipt. Optional API/iframe integration available on paid plans for embedding results into external software.
Pricing Model
Free tier allows 3 tests within the last 24 hours and 7-day result retention. Paid plans offer longer retention (30 days) with own prefix and include API/iframe access; additional tests are available as paid packs.
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