EmailGuard API

What it does

An edge-optimized API that pings live MX records, blocks 100k+ burner domains, and autocorrects fat-finger typos (gmil.com → gmail.com). Say goodbye to standard regex and keep your SaaS database clean. Free for indie hackers.

A developer API that checks live MX records, blocks temporary emails, and autocorrects typos. Better than standard email regex validation.

Every disposable email is a lie about your traction. Every bounce is permanent damage to your sender reputation. Protect your SaaS, block burner domains, and catch fat-finger typos before you lose the lead. Try a typo like [email protected] or a burner like [email protected] Someone types "gmil.com" because they're rushing. Don't lose the user. Catch the typo and autocorrect it with one click. Automatically reject temp-mail and 100,000+ known disposable providers. Keep your metrics honest and your database clean. We ping the domain's live DNS/MX records in milliseconds. If it can't receive email in the real world, it doesn't get past your form. Most developers rely on standard javascript regex…from emailguard.lazrek.net

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