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Don't let your email marketing
bounce out of control

Get secure and easy validation of your records with a proprietary coding system that gives you a clear picture of your data.


Email Validation

AccuValid provides email address verification to help your email marketing campaigns succeed by providing intelligence on invalid and suspect emails.

Increase the reliability and accuracy of your email metrics
Minimize bounce rates, while increasing deliverability
Increase the likelihood of inbox delivery
Build your reputation by sending to only valid addresses
Mitigate against the risk of being blocked or blacklisted
Ensure the opportunity to engage recipients

How It Works

Clean up your email lists in 4 Easy Steps!
Improve your email marketing campaigns by increasing delivery rates.

  • Step 1
  • Step 2
  • Step 3
  • Step 4

Why Us?

See what sets us apart. From fast service to useful integration, AccuValid offers the highest level of quality control for email address verification.

Flexible Pricing

Pay-per-use, starting at less than 1¢ per email address verification with no contract or subscription.

Easy to Use

Intuitive online tools make it easy to validate your email list. Validate 1 or one million emails (or more!) with real-time or batch validation options.

Get Alternate Emails

Send us your invalid email records and we will append an alternate valid email address for you.

Useful Integrations

Validate email addresses directly through your website, mobile forms, CRM system, and more.

Full-Service Support

Let us do the work of email address verification for you. We will validate email addresses for you and send you the results.

Enter an email address below and see if it's valid.

The code below provides insight into the validity of the address so that you may make more informed deployment decisions. When you upload your entire list to AccuValid, you'll receive a code for each address!

Validating email address...
V: This email address is valid.
  • V = Email is valid based on the response from the ISP associated with the email domain
  • C = Email is associated with an accept-all domain; a valid response has been received, but it’s unclear if the email exists or not
  • R = Email is a role-based address such as "info@..." or "sales@..."
  • U = Email is unknown; unable to determine the status
  • A = Email is invalid; a hard bounce or invalid recipient response was received from the email server
  • D = Email is associated with an invalid domain and/or one that does not accept email
  • F = Email is formatted incorrectly or contains special characters that are not allowed
  • S = Email is known to be associated with any of the following: on a “blacklist”, SPAM activity, “complainer”, etc.
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