You can enable or disable open and click tracking for emails.
Navigate to Sub-account Settings > Email Service > SMTP Service > Dedicated Domain and IP > Domain Settings under Dedicated Domain.
Open Tracking
Enabled by Default: Open tracking is now enabled by default for all outgoing emails.
How to Disable: You can now choose to disable open tracking for specific domains by adjusting the tracking in the dedicated sending domain tracking settings.
Click Tracking
Enabled by Default: Click tracking is also enabled by default for all outgoing emails.
How to Disable: You can now choose to disable click tracking for a specific domain by adjusting the tracking in the dedicated sending domain tracking settings.
Support Article: Ability to Turn ON/OFF Email Tracking