Make sure your message hits
the inbox, not the spam folder.

Check your email against the most popular spam filters, so you can fix issues before hitting “send.”

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Spam Results

Email Spam Filtering

Quickly determine deliverability.

Our tool tests your email against 23 of the most popular spam filters and provides easy-to-read graphs with instant stats on deliverability.

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Email Blacklist Testing

Save money and your reputation.

We’ll test your IP address against 72 of the most common blacklist services.

Tried & Trusted

Keep your email out of the spam folder, no matter what email service provider you use.