I am importing a list in CSV format. Currently the fields are First name, Last name, Email.
Let's say however, in my Mailbuild account I have the following custom fields: First name, Last name, Email, Phone, City.
If in a week I want to reimport this "master list" having filled in the Phone and City fields, will it put the new information with the appropriate contacts?
From Australia to Zimbabwe, and everywhere in between, companies count on Campaign Monitor for email campaigns that drive real business results.Get started for free