- Set the registered e-mail address as unavailable (transmission denied) for the following services
- One-time email (to whom email should be sent)
- One-time ML (Mailing List)
- One-time file
- One-time time machine mail
- One-time stamps
- One-time New Year's Cards
- One-time New Year's greeting cards
- One-time Christmas Card
- One-time Santa Mail
* You will not be able to use any one-time service using the email address you have set up.
* The One Time Mail Service will no longer be able to send messages to the email address you have set.
* The same applies if you are already using the service.
* We will not use your registered e-mail address for any purpose other than denial of service.

If you wish to opt-out, please enter your target e-mail address below and click the button below.