Email validation guide

How to check if an email is fake

Fake or risky email addresses can waste outbound effort, increase bounce rates, and create unnecessary CRM clutter. Before sending outreach, it helps to review a few simple technical and pattern-based signals.

1. Check for domain typos

Many risky or invalid emails contain obvious mistakes like gmial.com instead of gmail.com or yaho.co instead of yahoo.com.

2. Review MX records

Domains without valid mail servers may not be able to receive messages at all.

3. Identify disposable domains

Temporary inbox providers are commonly used for throwaway registrations and low-trust signups.

4. Watch for role-based inboxes

Addresses like info@, sales@, or support@ are not always bad, but they may be less reliable for direct outreach.