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Maintenance

Ongoing maintenance

Mon. Aug. 24, 2026

  • Email Hosting

Ongoing
Temporary Outage of the Mail Hosting Service Management Console and ML Management Console (Aug 24, All Day)
Mon. Aug. 24, 2026 - Wed. Aug. 26, 2026

  • PC Terminal Services for Education

Ongoing
【PC端末サービス】教育コンシステム保守に伴うサービス停止について(8/24-26)

Maintenance schedule

Tue. Aug. 25, 2026
Scheduled
Maintenance of the IIMC website(Aug 25)
Wed. Aug. 26, 2026

  • Email Hosting
  • Inbound Email Gateway

Scheduled
Temporary Service Interruption of the Authenticated Mail Sending Server for the Mail Hosting Service (Aug. 26, 18:00–19:00: Interruption for a few minutes)
Mon. Aug. 31, 2026

  • RDM Drive

Scheduled
[RDM Drive / RDM ObjectStorage] Notice of Network Configuration Maintenance

  • WEB Hosting
  • VM Hosting

Scheduled
[Hosting] Notice of Network Configuration Change
Thu. Sep. 10, 2026 - Wed. Sep. 16, 2026

  • Supercomputer Systems

Scheduled
[Supercomputer] Suspension of the supercomputer service due to scheduled power outage and maintenance

Completed maintenance

Sun. Aug. 23, 2026
Done
【ID Management System】Notice of Brief Service Disruption Due to System Maintenance
Fri. Aug. 21, 2026

  • File Transfer (KUMail Storage)

Done
Suspension of KUMail storage service

Done
【ID Management System】Regarding maintenance of the password change, activation site and Knower
Fri. Aug. 21, 2026 - Mon. Aug. 24, 2026
Done
【ID Management System】Regarding maintenance of the password change, activation site and Knower
Thu. Aug. 20, 2026
Done
ネットワークサービスのサーバメンテナンス
Thu. Aug. 20, 2026 - Sun. Aug. 23, 2026
Done
メンテナンスによる全学生用ポータル瞬断のお知らせ
Tue. Aug. 18, 2026

  • Activity Database on Education and Research

Done
Maintenance of Activity Database on Education and Research(8/18)
Fri. Aug. 14, 2026

  • Activity Database on Education and Research

Done
Maintenance of Activity Database on Education and Research(8/14)

  • WEB Hosting

Done
[Maintenance Notice] WEB Hosting Service Type B - Aug 14, 2026 12:00–13:00 JST
Thu. Aug. 13, 2026
Done
Maintenance of the IIMC website(Aug 13)
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