Unspam

Free Email Spam Checker by Unspam.email is an online tool designed to evaluate the spam score and overall quality of email campaigns before they are sent. Its primary purpose is to help marketers, newsletter creators, and businesses identify deliverability issues in advance so they can optimize content, structure, and technical settings for better inbox placement. By simulating common spam filters and analyzing key email components, it provides an actionable assessment of how likely an email is to land in the spam folder.

The tool examines multiple factors that influence spam filtering, including subject lines, body copy, HTML structure, links, images, and sender reputation signals. It checks for common spam trigger words, excessive formatting, broken or suspicious links, and missing or incorrect technical records such as SPF, DKIM, and DMARC. Users can test emails by pasting content or sending a test message to a provided address, then receive a detailed report with a numerical spam score and specific recommendations for improvement. The interface emphasizes clarity, highlighting problematic elements and suggesting concrete adjustments to increase deliverability.