Email validation

We need to check if the customer's email address is a forwarding address to improve
Inbox reach so many customers can view it.

Return mail analysis

Did you know that the results of your shipments were successful?
Did you know that your subscribers did not receive emails?

We will analyze the return messages for monitoring the exact results of the shipments.

Need help?

If you need help, please contact us below.
We will resolve it quickly and accurately.




10:00 ~ 18:00 (closed on weekends / national holidays)


#405, 45 Supyo-ro, Jung-gu, Seoul, Korea