Client Data File Checklist

Contact lists are normally downloaded from a CRM system and provided as an excel or csv file to be uploaded/ updated into the campaign email system being used. Sounds easy however there are a few key things businesses can do in order to ensure maximum effectiveness when updating contact lists and sending campaigns.

To help ensure your contact list is ready for effective download including deliverability and bounce rate effectiveness we have developed this handy checklist with best practice tips.  


The e-Boks platform helps automate and streamline your digital communication with the highest level of security and compliance.

Cumulo9’s partnership with the global secure digital platform provider e-Boks is a collaboration set to redefine the standards of digital interaction between businesses and their customers. A partnership that leverages the strengths of both organisations to offer a more secure, efficient, and integrated digital communication experience.