How Can You Identify Non-Existent Email Addresses?
There are several methods to identify non-existent email addresses:
Email Verification Tools: Use email verification tools like [ZeroBounce](), [NeverBounce](), or [Mailgun]() to validate email addresses before sending campaigns. Hard Bounce Reports: Monitor your email campaign reports for hard bounces, which indicate non-existent email addresses. Feedback Loops: Set up feedback loops with ISPs to receive reports on bounced emails.