Open SMTP Configuration
Go to Campaigns > SMTP Profiles.
Add a New Profile
Click the + Add Profile button.
Fill Required Details
Enter:
• Profile Name
• SMTP Name
• From Email
• Host + port
• Minimum Sending Interval (Time delay between emails during the mailing)
Add Authentication
Enter the Username and Password for SMTP login.
Configure Encryption
Select SSL or TLS, use Ignore Certificate Errors if required.
Custom Headers
Add Custom email headers if required.
Save the Profile
Click Save Profile to complete the setup.