Verify Email Address Validity Your Global Email Assistant

A platform dedicated to global email validity verification. Check whether an email address is valid, correctly formatted, and actually exists.

Verification Methods

email syntax

Syntax Check

Verify that the email format is correct
email dns

Domain Check

Verify the domain exists and has mail servers
email validity

SMTP Check

Connect to the mail server to verify the inbox exists

Sign up and log in to use Bulk Verification for large email lists

One of the fastest verification platforms

Integrate Mail-Verifier's high-performance API into your software

Millisecond response to power your precision marketing

GET https://api.mail-verifier.xyz/?cmd=verify&key={key}&email={email}


Scan with WeChat to open the Mail-Verifier Mini Program

Use your phone to manage bulk tasks, view history, and contact support anytime, anywhere.

Why use email validity verification?

Email verification tools remove outdated and invalid addresses from your lists. Sending to unverified emails increases bounce rates and may cause your messages to be blocked by email providers. Our goal is to improve deliverability and maintain a high sender reputation.