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Land in the inbox, not the spam folder

Check your domain's DNS, test for blocklists and spam triggers, and work out your campaign numbers. 10 tools, free to use.

Domain & DNS

Is your domain set up to send?
SPF checker See which servers are allowed to send email for your domain. Open tool DKIM checker Confirm your emails are signed, using your domain and selector. Open tool DMARC checker Check your DMARC policy and where reports are sent. Open tool Blacklist check Find out if your domain is on the major email blocklists. Open tool SSL checker Check a domain’s certificate, issuer and expiry date. Open tool

Emails & content

Before you hit send
Email verifier Check whether an address exists before you email it. Open tool Spam checker Scan your copy for words and patterns that trigger spam filters. Open tool Grammar checker Catch typos and grammar slips in your email copy. Open tool

Calculators

Know your numbers
Open rate calculator Work out the percentage of sent emails that were opened. Open tool Bounce rate calculator Work out the percentage of emails that bounced. Open tool

Stop checking. Start sending.

DoReach sets up SPF, DKIM and DMARC when you add a domain, warms up your inboxes, and tests inbox placement before a campaign goes out.

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