Outage in Cisco Secure Email
CES Asia Network Maintenance
Resolved Minor
October 03, 2025 - Started 7 months ago
- Lasted about 11 hours
Incident Report
What: We will be performing network hardware upgrades over the weekend.
Expected Impact: There will be multiple, brief network disruptions in one datacenter while protocols converge. The other datacenter will remain online and available throughout this maintenance.
Recommendations: Appliance alerts for cluster connectivity can be safely disregarded during this window.
If you have any urgent questions about this maintenance or the possible impact, please contact Cisco TAC: http://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html
Components affected
Cisco Secure Email CES AsiaLatest Cisco Secure Email outages
CES Network Maintenance - about 2 months ago
Asia-Pacific Weekly Maintenance - about 2 months ago
Americas Weekly Maintenance - about 2 months ago
Canada Weekly Maintenance - about 2 months ago
Europe Weekly Maintenance - about 2 months ago
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