ATTENTION! The travel authorization submitted on July 4, 2016 via ESTA will expire within the next 30 days. It is not possible to extend or renew a current ESTA travel authorization. You will need to apply for a new ESTA travel authorization. Please reapply at https://esta.cbp.dhs.gov if travel to the United States is intended in the near future. If there are 30 or more days left on the old authorization you will receive a warning message during the application and be asked if you wish to proceed.
E-mail Security: If you are concerned about clicking the above link, ESTA can be accessed by typing https://esta.cbp.dhs.gov in the address bar of your browser.
”ESTA Expiration Warning”というタイトルで、no-reply@cbp.dhs.govという差出人からメールが届きました
内容は
ATTENTION! The travel authorization submitted on July 4, 2016 via ESTA will expire within the next 30 days. It is not possible to extend or renew a current ESTA travel authorization. You will need to apply for a new ESTA travel authorization. Please reapply at https://esta.cbp.dhs.gov if travel to the United States is intended in the near future. If there are 30 or more days left on the old authorization you will receive a warning message during the application and be asked if you wish to proceed.
E-mail Security: If you are concerned about clicking the above link, ESTA can be accessed by typing https://esta.cbp.dhs.gov in the address bar of your browser.
というものですが、これはestaからの正式なメールでしょうか?それともスパムでしょうか?
教えていただけると幸いです
過去に申請されたESTAとなります。すでに新たにESTAを提出し新たな申請番号と有効期限を取得されている場合、
このメールは破棄されて問題ございません。