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Spam word checker

Paste your email copy and see which words and phrases are likely to draw spam filters.

More free tools

Check the rest of your setup

Blacklist checkerSee if a domain or IP is listedSPF checkerValidate your SPF recordDKIM checkerConfirm your DKIM signatureDMARC checkerReview your DMARC policyMX lookupFind the mail servers for a domain

Found a problem?
We will check the rest.

Book a deliverability audit and we will look at every domain and mailbox you send from.

Book a deliverability audit
Deliverability audit

Find out what is costing you replies.

Thirty minutes on a call. We go through your domains, mailboxes and sending with you, and name what is putting your replies at risk.

For senders on Google, Microsoft, Azure and custom SMTP

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