How to set up mass mailing on sendgrid
- George Apostolov
- 05 Sep 2025
Guide
Go to Marketing → Contacts in the left sidebar.
Click Create > New List
Give a list name and click on Save List
Open your list.
Click Upload CSV
Drag and drop your contact list in the CSV format.
Next, click on Next: Review CSV Upload
Map all the relevant fields and skip the ones that are not important.
Click Skip Unmapped to ignore the irrelevant unmapped fields
Finally, hit Next: Add Contacts
Create your first interactive demo in minutes
No credit card required • Start building today


