Front outage, 19 December 2025

App not responding

Started
Resolved
19 Dec 2025, 21:23 UTC (after 3 h 53 min)
Impact
Critical
Affected
App

Last update from Front

On Friday, Dec 19, at 14:50 UTC \(6:50am PST\), customers backed in our US-West-2 data center experienced dramatically increased API latency, resulting in the website failing to load and messages being queued in the backend. This continued until 18:10 UTC \(10:10am PST\). During this time no messages were lost, though there may have been a significant delay for messages to appear in customer inboxes. All queued messages were delivered by 21:00 \(1:00pm PST\). ‌ Customers based in Front’s EU-West-1 and US-West-1 datacenters may have experienced some delays during this time, as some systems are interdependent, but this impact was intermittent and uncommon. ‌ The root cause of this issue wa...

19 Dec 2025, 23:21 UTC

Read the full incident on the official Front status page

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Other Front incidents

  1. Delays on generation of certain AI outputs

  2. [smtp] Problems with outbound sending on custom SMTP channels

  3. [us-west-2] Elevated API error rates may cause delays

  4. [office365] [gmail] delays in sending and receiving messages for customers in [us-west-1], [us-west-2], and [eu-west-1]

  5. [office365] Delays in sending and receiving messages for some customers in [us-west-1] and [us-west-2]

  6. Application performance degraded

  7. Resource audit log delayed events [eu-west-1][by_company_00006]

  8. [office365] Office channels offline preventing emails being sent or received

All recorded Front incidents