Hi @tvphuong41,
Thanks for the suggestion!
SendGrail already provides delivery insights with open and click tracking for every email. If an email shows an open or click event, it means the message was successfully delivered to the recipient’s inbox. You can view these details in the Email Log, along with the provider response.
If SendGrail has been helpful, we’d really appreciate a quick review on ww.wp.xz.cn.
If you have any questions or suggestions, feel free to reach out anytime.
Best regards,
Sam Foster