We had an incident on our Collaborative solutions offer which has now been resolved.
Here are some supplementary details :
Start time : 15/09/2026 01:48 UTC End time : 15/09/2026 02:30 UTC Impacted Service(s) : Zimbra mailboxes. Customers Impact : Some customers were temporarily unable to access their Zimbra mailboxes. Root Cause : This incident was caused by a hardware issue.
We thank you for your understanding and patience throughout this incident.