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Growth · October 26, 2020

Unspam.email

Email spam checker and newsletter heatmap prediction.

Unspam.email launched on October 26, 2020 with 299 votes, #61 of 4,018 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 5 years on.

Visit unspam.email ↗Unspam.email alternativestop 2% of October 2020

In plain words

Unspam.email is an online tool that analyzes emails to check spam likelihood and predict deliverability. It scans email content and characteristics, providing a spam score and generating a heat map showing how different parts of a newsletter might perform. The service is designed for email marketers and newsletter creators who want to improve inbox placement and understand which elements of their messages might trigger spam filters.

written from the facts on this page · September 2026

From the sources

https://unspam.email/ is an online spam tester tool for emails. Improve your deliverability with the free email tester. The service analyzes the main aspects of an email and returns a spam score and predicts results with a heat map of your email newsletter.

Run a free spam test and get your spam score in 30 seconds. Check SPF, DKIM, DMARC, and blacklists with a full email deliverability test, before you send.

Live with Matthew Vernhout of Email Industries. October 8, 11:00 AM ET / 17:00 CEST. Run a free email deliverability test with our email spam checker: see your spam score, spot what triggers filters, and improve inbox placement. Check if your domain name, email address, or IP address is blacklisted across Spamhaus, SpamCop, Barracuda, and other major lists. Catch listings before they hurt your deliverability, and keep mail flowing to every subscriber. Check your emails against WCAG accessibility rules: color contrast, alt text, heading order, dark-mode rendering. Make sure every subscriber can read what you send, on any client or screen reader. Copy the unique testing address generated for…from unspam.email

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Source: Product Hunt launch ↗

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