Outage in Cisco Secure Email
Safe Unsubscribe Service Maintenance (Global)
Resolved Minor
July 19, 2025 - Started 3 days ago
- Lasted about 2 hours
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Outage Details
When: 23:00 July 18th to 01:00 July 19th (San Francisco)
What: Safe Unsubscribe Service Maintenance (Global)
Expected Impact: We'll be performing essential security upgrades to ensure the continued stability and performance of our services. There should not be any email delivery disruption, however, the Safe Unsubscribe service may be temporarily unreachable.
Recommendations: Customers should avoid performing any Safe Unsubscribe attempts during the maintenance period.
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 Americas Cisco Secure Email CES Asia Cisco Secure Email CES Canada Cisco Secure Email CES Europe (Germany) Cisco Secure Email CES Europe (London)Latest Cisco Secure Email outages
Cisco Secure Email Encryption Service (CRES) Maintenance - about 7 hours ago
Asia-Pacific Weekly Maintenance - 4 days ago
Americas Weekly Maintenance - 4 days ago
Canada Weekly Maintenance - 5 days ago
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