ResolvedHosted mailbox storage upgrade
Affects Hosted mailboxes, Free trial mailboxes, Mail delivery, Inbox sync
- Resolved Maintenance is complete and everything is running normally.
- Monitoring We are moving hosted mailbox storage to a new provider. Each mail server restarts for a few seconds. Incoming mail is held and retried, so nothing is lost. This is scheduled maintenance. Planned end: 29 Oct 2026, 22:34 UTC