Email Validator
Verify email addresses for proper format and deliverability
Validate Email Address
Email is Valid
About Email Validation
Email validation checks if an email address is properly formatted and likely to be deliverable. This helps reduce bounce rates and improve communication.
Validation Checks
- Syntax Check: Verifies proper email format (RFC 5322)
- Domain Verification: Checks if domain exists and has MX records
- Disposable Detection: Identifies temporary email services
- Role-based Detection: Flags generic addresses (e.g., admin@, info@)
- Spam Trap Detection: Identifies known spam trap addresses
Frequently Asked Questions
What makes an email address valid?
A valid email must have proper syntax (user@domain.tld), a real domain with MX records, and not be a disposable or role-based address. However, even valid addresses may bounce if the inbox doesn’t exist.
Why does my valid email show warnings?
Warnings indicate potential deliverability issues like using a disposable email service, generic role-based address, or newly registered domain that may be flagged as suspicious.
Can you verify if an email inbox exists?
This tool checks domain validity but cannot definitively verify individual inboxes without sending a verification email due to privacy and anti-spam protections.
What’s the difference between validation and verification?
Validation checks format and domain configuration. Verification actually tests deliverability by sending a confirmation email to the address.
