DeliverExact

Email validation improves deliverability by removing invalid, risky, and non-existent email addresses from your lists. This reduces bounce rates, protects your sender reputation, and ensures your emails reach real recipients. Internet Service Providers (ISPs) monitor bounce rates closely, and high bounce rates can lead to your emails being flagged as spam or blocked entirely.

Email validation checks the syntax and format of an email address to ensure it follows standard patterns. Email verification goes further by checking whether the email address actually exists and can receive emails. DeliverExact performs both validation and verification, including syntax checks, domain verification, and mailbox existence confirmation.

We recommend validating your email list every 3-6 months. Email addresses become invalid at a rate of about 22.5% per year due to people changing jobs, abandoning old accounts, or providers deactivating inactive addresses. For high-value lists or lists used for important campaigns, consider validating monthly.

Absolutely. We take data security seriously. All data transfers are encrypted with TLS 1.2+ security. We never store your email lists after processing is complete (unless you specifically request it), and we are fully GDPR compliant. Our servers are SOC 2 certified and regularly audited for security compliance.

DeliverExact identifies multiple email risk categories including: disposable/temporary email addresses, role-based addresses (info@, admin@, etc.), spam traps, catch-all domains, abusive emails, and domains with poor reputation. We also detect syntax errors, domain issues, and mailbox existence problems.