ALEXON

Japan-based services

Aliases / services: アレクソン / 株式会社アレクソン / ALEXON CO., LTD. / A-Mailer / A-DoctorN / CodeFile / ALEXON
Official website: https://www.alexon.co.jp/

Each response applies only to its stated service scope. “Not listed” does not mean unpatched or unaffected.

Response status by service

Listed services and systems

Response status: A-DoctorN restored; restrictions remain
Response information checked: 2026-10-27 Rechecked: 2026-10-27

ALEXON provides network equipment and services.

The October 23 update reports A-DoctorN restored. A-Mailer remains unavailable; CodeFile existing use is unaffected but new installation is restricted. Remaining recovery is expected from October 26 onward, without a confirmed end time.

What users should do

Resume A-DoctorN use; check restoration notices for A-Mailer and new CodeFile installations.

Official service URL

https://www.alexon.co.jp/

Source URLs

PHP2Shell response and scopehttps://www.alexon.co.jp/news/enterpriseinfo/7151/Response evidence
Operating entityhttps://www.alexon.co.jp/overview/Service and operation documentation

Related official sources

PHP2Shell response and scopeOfficial notice
Operating entityOfficial information directory