ご迷惑をおかけしますが、ご理解のほど、よろしくお願いいたします。 ---------------------------------------------------------------- Notice of HENNGE Tadrill Maintenance
We will be conducting maintenance on HENNGE Tadrill during the following period.
■ Maintenance Schedule Tuesday, April 14, 2026, from 11:00 AM to 1:00 PM JST (Approximately 10 minutes within this window; up to 1 hour maximum)
No direct impact on the use of Tadrill is expected during this maintenance.
Users who have previously synchronized between Tadrill and their groupware will typically have a checkmark in the "Synced" column. Following this maintenance, there is a possibility that this checkmark may temporarily disappear for some users in a very small number of tenants.
---------------------------------------------------------------- Regarding this issue, we have confirmed that both receiving emails from Gmail and delivering emails to Gmail are functioning normally on our service side. As no abnormalities are detected in our systems, we consider this matter resolved.
なお、弊社におきましても、引き続きシステムチームによる監視を行ってまいります。 ---------------------------------------------------------------- Update: > Regarding the Gmail email delivery delays, we have confirmed that Google has implemented countermeasures.
We will continue to monitor the situation through our system team.
Apr 9, 07:37 JST
Update -
続報です。 Google 社におきましても、Gmail からのメール配送に一部遅延が発生している事象が確認されており、現在対応しております。
また、Google 社のステータスダッシュボードにも掲載されておりますので、ご確認ください。
https://www.google.com/appsstatus/dashboard/incidents/224ozRqzW4sFBDK8hLnT?hl=ja ---------------------------------------------------------------- Update: > This is a follow-up update. At Google, an issue involving delays in email delivery from Gmail has also been confirmed, and they are currently working to address it.
This issue has also been posted on Google’s status dashboard, so we kindly ask that you review it.
ご迷惑をおかけしておりますことをお詫び申し上げます。 ---------------------------------------------------------------- We have confirmed that there are partial delays in email delivery from Gmail within HENNGE Email DLP.
Our system team is currently conducting a detailed investigation into this issue, including inquiries with Google.
Please note that we have confirmed that this issue does not affect email delivery from Exchange Online.
We sincerely apologize for any inconvenience caused.
Apr 9, 04:03 JST