You can generate a standard report for the publication(s) in your email campaign, see https://support.televic-education.com/hc/en-us/articles/212413905-Generating-a-standard-report-for-a-publication
You can also generate an advanced report in which you filter on the publication(s) and the users and / or user groups in your campaign for a specific period, see
https://support.televic-education.com/hc/en-us/articles/212428145-Generating-an-advanced-report