Email List Validation
Real time email verification and email list cleaning service
1 million verified emails for $99
byDesign Discounts, like this one, are only available to byDesign subscribers (starting at $1,195 a month).
Email List Validation is an email verification system with real time API and file upload, which offers tools for verifying emails individually or in bulk, in order to ensure that email communications such as newsletters or marketing content are not flagged as spam when sending to subscribed customers.