All-in-One Email Verification Service

Email Verification Process

• International email format

  Easily verify email addresses in most of the world's writing systems, even if they are in other languages that do not use Latin scripts.

• Role based email detection

  Quickly identify role based email addresses from your email list. Role based emails are typically not associated with a real person, but with a company and are therefore less likely to engage with your emails.

• Duplicates removal

  If you email list contains the same contact more than one time, you can rest assured that your verification report will remove all duplicates.

• Disposable email detection

  Don’t let temporary and disposable email addresses affect your deliverability and quickly get rid of them by filtering them out before deploying a new campaign.

• Mailbox verification

  We check if an email address is valid without sending an email and without notifying the inbox holder. Your contacts will never know that you verified your list and you will still receive reliable and accurate results.

• Fast delivery and turn around

  Our email verification servers take up to 15 minutes to process a list of 10,000 contacts. When cleaning an email list, you can make sure that your results will be quickly delivered.

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Free email detection

We check to see if a contact’s email address is hosted on a free email service by using our own proprietary list and HubSpot’s Free Email Domains.

Identify alias

Using email aliases is a way of disguising real email addresses. They will forward any communication to the primary address. Our alias detection makes it easy to segment aliases out of your email list.

Custom verification servers

To help you stay in compliance with GDPR requirements, we have made it easy to verify email addresses only on EU servers. Just contact our support team for more details.

Trusted monitoring network

We use a global network of servers that is trusted by Internet Service Providers all over the world.

Syntax verification

Syntax email verification detects faulty email addresses and performs additional checks to confirm that they are valid. You won’t need to worry about deploying campaigns to erroneous addresses and negatively influence your bounce rate.

Email domain check

In order to confirm the existence of an email domain, we use DNS lookup for MX records. That way, we can figure out if the email domain and addressed associated with it are valid.

Mail server verification

We connect to the destination mail server and verify the existence of the mailbox at the SMTP level. We never send any emails during the verification process.

Catch-all detection

A catch-all email server first accepts all mail and then it bounces it back to the sender if the email address doesn’t exist. In turn, this hurts your sender IP reputation. Catch-all detection helps you determine what contacts to filter out of your list.

Temporarily unavailability detection

If an email server is temporarily unavailable, we re-check it multiple times to give you the most accurate results.

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