Email Verifier with 100 Free Credits Daily

What is the key difference between MyEmailVerifier and other email verifiers?

Most email verifiers rely on outdated databases, leaving you uncertain. MyEmailVerifier ensures accuracy with a live check, directly connecting to the recipient's mail server to confirm each mailbox exists in real time, giving you up-to-the-minute results you can trust. You receive the most comprehensive results with MyEmailVerifier. Our bulk verifier generates a clean Excel file with separate sheets for every status: valid, invalid, catch-all, unknown, disposable, and role-based addresses. This saves you time, letting you use the results instantly without extra sorting. Your data is completel

How fast does MyEmailVerifier verify email addresses?

Our system verifies 1,000 email addresses every minute, so even a 50,000-contact list is processed in under an hour. You get speed and quality, enabling swift, reliable campaigns without delay. However, all those addresses are checked for syntax, DNS records, MX records, and real-time connectivity to the mail server. Even after all these steps, the average time per email is approximately 0.75 seconds. For an address lookup, results are returned in less than a second via our real-time API. One thing we want to make clear: we don't perform shortcut verification steps simply for quick returns. Wh

What should I do with greylisted or unknown results from bulk email verification?

An 'Unknown' or 'Greylisted' result indicates that our email verifier successfully queried the mail server but didn't receive a definitive response at the time. This isn't the same as 'Invalid'; it doesn't confirm that the address is actually invalid. Most often, it indicates either a temporary server timeout, greylisting (mail servers intentionally hold messages from a new sender for a period of time before accepting them), or a very short timeout (a few seconds) on the receiver's mail server. Here are our recommendations: Don't send to unknown users immediately. A hard bounce may occur if th

Which file formats does the bulk email verifier accept, and how large can my list be?

Bulk Email Verification MyEmailVerifier accepts TXT, CSV, and XLSX files for bulk email verification. These include the most common export formats for email lists from CRMs, email platforms, and lead generation tools. For TXT files, each email address must be on a separate line. For CSV and XLSX files, our system will search the email address column during upload. Therefore, you don't need to convert your file. No matter your list size, MyEmailVerifier scales to handle anything from hundreds to millions of addresses. Lists over 500,000 are best split for faster processing and easier management

Do you permanently store our email addresses? Is MyEmailVerifier GDPR compliant?

No. MyEmailVerifier does not store your email addresses after your verification process is complete. This is exactly what they do with your data. When you upload a list, you are submitting your file to our private testing center solely for verification purposes. Once your results are generated and you download your report, your file and all email data are completely deleted from our database. We do not store, archive, or back it up anywhere. MyEmailVerifier is GDPR compliant. We only process your data on your instructions and for no other purpose than your stated purpose (email verification).

What is bulk email verification, and why do I need it?

Bulk email verification is a tool that verifies all your email addresses at once. Through bulk email verification, you will get the list validated, and invalid and potentially harmful senders will have their reputations flagged. Simply upload your email list, and within minutes, you‘ll receive a cleaned, sorted report. The fact is, you need this for a very simple reason: email lists decay over time. People change jobs and move on, ditch old accounts and change providers. Studies show email lists lose an average of 22% of their valid addresses each year. A mailing list that you built a year ago

How does an email verifier work?

An email verifier (email verifier) checks the validity and security of each email address by performing several technical validations in the background. It checks whether the address exists, whether it's active and deliverable, and whether it's safe to send from it. This happens very quickly, taking just a fraction of a second to verify each email address. First, the address-based check ensures the address is formatted correctly according to postal standards. Second, the domain-name-based check examines the domain name, and third, the MX record check determines whether an MX record exists for

What checks does MyEmailVerifier perform during bulk email verification?

You can see here how each email address is processed before the result is assigned. First, we verify the syntax to ensure the address is correctly formed. Next, we verify the domain's existence and registration status. Next, we verify that the domain is configured to receive email for another address. We also perform an active SMTP handshake with the mail server to check whether the specific mailbox exists today. We also check whether the address belongs to a disposable email provider, is a known spam trap , has a role account like info@ or support@, which will have a very low open rate, and w