Email validator Risk detection Copy-ready results

Email Validator Tool

Paste an email list and quickly separate valid emails, invalid entries, duplicates, role-based addresses, and disposable email domains.

Email List

Paste emails separated by line, comma, semicolon, or space.

Options

Control cleanup and risk detection.

Lowercase Remove Duplicates Exclude Disposable

This validator checks email format and common risk signals. It does not confirm whether an inbox exists.

Format validation

Checks whether emails follow a valid email address format.

Role-based detection

Flags addresses like admin@, support@, info@, and noreply@.

Disposable detection

Detects common temporary email domains and disposable mailbox providers.

Important Note

This tool checks email format and common risk indicators. It does not confirm whether an inbox exists, whether a mailbox accepts messages, or whether the email owner gave permission to contact them.