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Email signature management for Office 365, Exchange, and G Suite.
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Major outage
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Official status checked
Exclaimer is experiencing an outage
Official provider statusOfficial incident active
EU directory synchronisation paused — Exclaimer Engineers are continuing work to address the impacted service. Please note that any user data previously synchronized with Exclaimer will remain unaffected. However, any updates to user information or the addition of new users will not be reflected in signatures until the issue is resolved.
Official provider status0 individual report entries in the last 24 hours. This list includes legacy imports; external source aggregates are shown in the chart.
Official status observations, not measured service uptime.
Official incidents, early warnings and community reports are identified separately. Early warning history covers only the last 24 hours. Dates use your time zone.
| Incident name | Duration | StartedUTC | Acknowledged | Severity |
|---|---|---|---|---|
| 7h 25mOngoing | Yes | Major | ||
| 3h 27m | Yes | Minor | ||
| 405h 42m | Yes | Unknown | ||
| 21h 50m | Yes | Unknown | ||
| 52m | Yes | Minor | ||
| 22h 21m | Yes | Unknown | ||
| 3h 34m | Yes | Minor | ||
| 23h 49m | Yes | Minor |
Uptimus monitors Exclaimer through its official status source and normalizes published incidents, maintenance windows and component health into one consistent service status.
This page currently includes 90 monitored components, 69 indexed incidents, 25 maintenance windows and 21 days of known history.
Uptimus is an independent monitoring service and is not affiliated with Exclaimer. A healthy status does not guarantee that every user, device or region is unaffected.
Get notified when Exclaimer or one of its monitored components reports a major outage or another critical service disruption. Alerts can be routed through the notification channels enabled for your workspace, including email, push and configured integrations. The available history contains 69 indexed incidents, giving each alert context beyond the current status. A recent indexed incident was “EU directory synchronisation paused”.
Get notified about degraded performance, partial impact and smaller incidents that do not represent a complete outage. Uptimus currently tracks 90 Exclaimer components: AU: Server-Side: Mail Routing - Office 365, CA: Server-Side: Mail Routing - Office 365, DE: Server-Side: Mail Routing - Office 365, EU: Server-Side: Mail Routing - Office 365. Alerts can be routed through the notification channels enabled for your workspace, including email, push and configured integrations.
Planned work published by the official provider.
The scheduled maintenance has been completed.
Started Oct 3, 2026, 09:00 AM UTC · Resolved Oct 3, 2026, 10:10 AM UTC
The scheduled maintenance has been completed.
Started Aug 29, 2026, 09:00 AM UTC · Resolved Aug 29, 2026, 10:05 AM UTC
The scheduled maintenance has been completed.
Started Aug 1, 2026, 09:00 AM UTC · Resolved Aug 1, 2026, 10:00 AM UTC
We will be undergoing scheduled maintenance during this time.
Started Jun 26, 2026, 08:26 AM UTC · Resolved Jun 26, 2026, 10:56 AM UTC
The scheduled maintenance has been completed.
Started Jun 20, 2026, 10:00 AM UTC · Resolved Jun 20, 2026, 12:00 PM UTC
The scheduled maintenance has been completed.
Started Mar 14, 2026, 08:00 AM UTC · Resolved Mar 14, 2026, 08:44 AM UTC
The scheduled maintenance has been completed.
Started Feb 7, 2026, 10:00 AM UTC · Resolved Feb 7, 2026, 12:00 PM UTC
The work required for this maintenance window is now complete.
Started Jan 31, 2026, 10:00 AM UTC · Resolved Jan 31, 2026, 11:27 AM UTC
Downdetector public pages are led by user reports. Uptimus combines community activity with official provider incidents, maintenance windows and component health when the source publishes them.
| Comparison criteria | Uptimus | Downdetector |
|---|---|---|
| Community outage reports for Exclaimer | Included | Included |
| Adaptive baseline that separates isolated reports from wider disruption | Included | Included |
| 24-hour report activity and regional outage view | Included | Included |
| One workspace for websites, provider status pages, Steam games and Android apps and games | Included | Separate product |
| Email, push and webhook alerts from the same workspace | Included | Separate product |
| Official incident updates and status timeline for Exclaimer | Included | User-report led |
| Component health and maintenance windows kept separate | Included | Limited on public pages |
The official status page for Exclaimer reports degraded performance. An unresolved official incident is listed: “EU directory synchronisation paused”. Components reported as affected: EU: Data: User Synchronization, EU: UI: New Customer Onboarding, Europe. 0 reports were recorded for Exclaimer in the last 24 hours. Last official check: .
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