Go to [https://www.sendinblue.com/](https://www.sendinblue.com/) and click the “Sign Up Free” button.
Create an account and log in.
Click the “Campaigns” tab in the top navigation bar.
Click the “Create a Campaign” button.
Select “Email” from the drop-down menu.
Enter a name for your campaign in the “Campaign Name” field.
Select a template from the “Template” drop-down menu.
Enter the subject line for your email in the “Subject” field.
Enter the content of your email in the “Content” field.
Click the “Save & Close” button.
Click the “Schedule” button.
Select the date and time you want to send the email in the “Schedule” field.
Click the “Schedule” button.
Click the “Send” button.