Changing the way for sending Email attachments to enhance security, JET is now implementing the "web download method". (Jun.20. 2025)

It is highly appreciated for your continued support.
To deliver information to our clients with enhanced security methods, JET will be introducing a "Web download method (SPC Mail ST)" from Monday, June 9, 2025.

From now on, all attachments sent by email from JET will be automatically uploaded to a dedicated, secure site. The email will contain a URL for downloading the file.

Please enter the password which JET will send you in a separate email.

【Please note: If you have restrictions on access to the “SPC Mail ST”】

Please kindly take the following action. If you are unable to access the “SPC Mail ST”, please contact your information security department to confirm the access.

Name of our new mail service system　“SPC Mail ST”

URL：https://cs9et.spcmail.jp/ (Port used: TCP/443)

We apologize for the inconvenience and appreciate your understanding in our efforts to enhance security.