Ensure the collection of valid
Identify and remove invalid email
addresses before you mail.
Send us a list of addresses to identify and remove invalid emails from your database before you mail! We provide both a one-off list validation service through our website and an auto-FTP for regular file processing. Upload a file here, or contact us to get started!
Most hygiene vendors will accept as valid any email address that is properly formatted, comes from a domain configured to receive mail, and does not appear in one of their suppression lists—even if that email address does not correspond to an existing mailbox. In contrast, LeadSpend actively verifies email addresses to determine if the account is valid and deliverable at that specific moment in time. This allows us to correctly verify over 97% of consumer email addresses. We do not keep any consumer information in a database, ensuring maximum security and accuracy.
Even leads with deliverable email addresses may not be desirable. We identify: