Email verification features

MailerCheck helps you improve your email deliverability, optimize your list with reports and maintain email list hygiene as you collect new email addresses.
email verification results

Get more strategic with your email lists

Cleaning your email list improves deliverability, which is your number one priority. Take verification a step further with insights and automated recommendations to help you make strategic decisions such as segmentation and tagging.

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Test emails before you send

Analyze email content and fix deliverability red flags, including spam-like words, poorly-formed code, broken links, blocklists, and much more.

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Predict if an email will reach the inbox

Test deliverability with email providers like Gmail before sending to see if an email will land in the inbox, spam folder, or get blocked.

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Filter out bad emails in real-time

Instantly verify email addresses as they're collected with our real-time email verification API. Use it anywhere you collect emails and rest assured your list is always valid.

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Gain insights about email list health

And then change the description to: Get an in-depth evaluation on the health of your email lists and analyze uploads, integrations and API activity to learn more about your emails.

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Monitor your domain activity

Keep track of how your domain is being used to send emails in real time. Identify issues before they affect your deliverability and prevent unauthorized use of your account to avoid spoofing and phishing attacks.

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Learn about blocklist presence in real time

Receive alerts if you appear on a blocklist so you can take steps to get delisted and protect your email deliverability.

Ready to optimize your email list?

Try cleaning and analyzing your list in minutes. There are no long term commitments, so you can see the magic for yourself.