At Vetta Marketing, whether you purchase an email list or just need an email list cleaning, we perform several checks and verification’s to determine whether an email address is deliverable or undeliverable. To find out if an email is valid, we do a DNS verification and MX lookup, conduct an SMTP check, access our internal database, and use proprietary algorithms to ensure your list is clean and verified. For immediate service, please call our toll free number at 866-994-1114.
We guarantee to have the freshest, most accurate information found anywhere. Every email address list with postal information is checked against the U.S. Postal Service’s National Change of Address (NCOA) service, so your list always contains the most current, most deliverable postal information available. Every address is updated and standardized using USPS Coding Accuracy Support System (CASS) certified software.