Check Email Address Validity

Find out if an email address exists and accepts mail. The tool helps clean databases and verify contact information.

Statistics

Email Format
0 ✓0 ✗
MX Records
0 ✓0 ✗
SMTP Check
0 ✓0 ✗
Disposable
0 ✓0 ✗
Catch-all
0 ✓0 ✗
Final Result
0 ✓0 ✗

Valid Emails

No valid emails found

Invalid Emails

No invalid emails found

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Features of the "Email Checker"

Check Email Address for Existence

Determines whether the specified address accepts email. This helps filter out non-existent contacts.

Analyze MX Records

Determines which mail servers serve the email address domain, helping to verify its operability.

Optimize Email Newsletters

Allows you to clean the database of inactive addresses and reduce the percentage of undelivered emails in email marketing.

Useful Instruments

Check Email Address Validity

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Email checking allows you to determine whether the specified address exists and accepts mail. This is useful for cleaning databases, validating contacts, and checking email newsletters.

The tool analyzes addresses for correctness, the presence of MX records, and the ability to receive messages. This helps reduce the number of undelivered emails and improve the effectiveness of email marketing.

This service is convenient for marketers, business owners, and email newsletter specialists.

Frequently Asked Questions (FAQ)

Email verification checks syntactic format, domain existence, MX records, and sometimes performs SMTP verification. It helps identify typos, fake emails, and delivery issues before sending messages.

Syntax verification checks that the email format is correct. Deliverability verification goes further, checking if the domain exists, if it has mail servers, and if it can potentially receive emails.

No verification is 100% accurate. Some valid emails may be marked as invalid due to server configuration, and some invalid emails may pass basic checks. Use verification as a filter, not as an absolute truth.

Disposable emails are temporary addresses that expire after a short time. They are often used to avoid spam but can indicate low-quality registrations. Our tool identifies many common disposable email providers.

Yes, verifying the email addresses you have collected is legal and good practice. However, ensure you comply with privacy laws (GDPR, CCPA) and only verify emails you are authorized to process.

By removing invalid email addresses, email verification reduces bounce rates, which improves sender reputation and, consequently, the deliverability of your email campaigns.

Email verification does not directly prevent phishing attacks. However, it can help identify fake or malicious emails that use spoofed or non-existent domains, adding an extra layer of security.

Having a large number of invalid emails in your list can lead to high bounce rates, which damages your sender reputation, causing your emails to be flagged as spam or blocked by email providers.

Rate this tool

4.5(26 users rated)