Free email tools

Quick checks for email addresses and domains. No account needed.

Email Checker

Check if an email address is real and can receive mail, without sending anything.

Email List Organizer

Sort a list by domain, spot contact@, sales@ and hr@ addresses, and count Gmail, Yahoo and Outlook accounts.

MX Lookup

See which mail servers receive email for a domain, in priority order.

SPF & DMARC Checker

Check a domain's SPF and DMARC records and get fixes in plain language.

Disposable Email Checker

Detect throwaway email addresses from temporary inbox services.

WordPress & WooCommerce pluginCheck addresses automatically at sign-up, checkout and in contact forms.

Email verification for Wix formsOne line of code, no app. Typos fixed and fake addresses stopped while visitors type.Email verification for Ghost sign-up formsOne line of code, no app. Typos fixed and fake addresses stopped while visitors type.