Data and Email List Growth

Epsilon offers a full range of hygiene and list filtering services and capabilities that clients can customize. Specifically, our Email List Cleanser service scours mail lists before deployment, frees them of invalid data and duplicate emails. Our services include:

• Email address validation
• De-duplication
• DMA eMPS (email preference service) suppression
• SPAM Trap filtering
• List Hygiene - correction of syntax errors and format errors
• Correction of syntax errors and format errors
• Suppression of known un-deliverables

We also maintain an in-house testing lab that contains the latest filtering software packages and solutions to test and make key recommendations on possible client communication blocking and filtering issues through problem words and coding styles within an email.

Epsilon partners with top email append providers to offer a unique multi-pass approach to email append. We deliver over 100% more matches off of incoming files over a traditional single pass append from our partners’ databases, each which contain more than 150 million to 200 million records. We also have superior ISP relations and our IP addresses are white-listed with every major ISP.