Invalid emails create cascading business problems:

• Up to 30% of email addresses become invalid annually
• Each bounced email damages sender reputation
• Lower deliverability means wasted marketing budget
• Invalid data compromises customer insights
• Marketing automation effectiveness diminishes

Mailcheck solves these problems by:

• Validating emails before they enter your system
• Identifying syntax errors, disposable domains, and non-existent mailboxes
• Preventing costly bounces before they happen
• Protecting your sender reputation with ISPs
• Ensuring marketing spend targets real prospects