Outage in Zipwhip
SMS Delivery Receipt Delays from Twilio to Drillisch 1&1 in Germany
Resolved MinorIncident Report
Our monitoring systems have detected a potential issue with SMS Delivery Receipt Delays to Drillisch 1&1 in Germany. Our engineers have been alerted and are investigating. We will provide an update when we have more details.
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Latest Updates ( sorted recent to last )
RESOLVED
about 4 hours ago - at 03/05/2026 01:52AM
The incident has been resolved and SMS delivery receipts from Twilio to Drillisch 1&1 network subscribers in Germany are operating normally.
MONITORING
about 5 hours ago - at 03/05/2026 01:10AM
We have observed a recovery in SMS delivery receipts from Twilio to Drillisch 1&1 network subscribers in Germany and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.
INVESTIGATING
about 6 hours ago - at 03/05/2026 12:36AM
Twilio customers may be experiencing SMS delivery receipt delays from Twilio to Drillisch 1&1 network subscribers in Germany. Our team is actively investigating this issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 1 hour or as soon as more information becomes available.
INVESTIGATING
about 6 hours ago - at 03/05/2026 12:34AM
Our monitoring systems have detected a potential issue with SMS Delivery Receipt Delays to Drillisch 1&1 in Germany. Our engineers have been alerted and are investigating. We will provide an update when we have more details.
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