Users are experiencing random 401 errors on authentication. We are working to resolve this issue.
Refreshing the page (multiple times) can temporarily resolve the issue.
Email Campaigns - Increased soft bounces to Microsoft and iCloud recipients
We are investigating an issue where part of the email campaign traffic to Microsoft-hosted mailboxes (Outlook, Hotmail, Live, Microsoft 365) and iCloud mailboxes is being rejected, resulting in an increased number of bounces. Delivery to other email providers is not affected.
Mobile network operators: NetherlandsSMS - Regular
monitoring
A fix has been implemented and we are monitoring the results.
investigating
Netherlands - Vodafone - 20404 is experiencing an issue on their platform which affects MT/MO SMS traffic and Status Reports. The operator is investigating the issue.
Operator Service Interruption -Belgium- Orange - 20610
Belgium operator Orange is experiencing an issue on their platform which affects part of MT/MO SMS traffic and Status Reports. Delays may occur. The operator is investigating the issue.
Customer Data Platform - Workflows cannot be opened
Electronic Cash RegisterGlobal Ticket / Ticketing Museum & Parks
monitoring
Fix found, monitoring the situation
investigating
We are continuing to investigate this issue.
investigating
Degraded performance Museums&Parks
Product teams are investigating
Legacy Incident Archive
70 archived records restored. These records predate source-at-observation attestation. They are shown as historical ServiceAlert records only and do not establish a provider-reported incident, resolution, duration, or current active state.
July 2026
Operator Service Interruption - DE - 1&1 - 26223
minorSource not attested
Last archived state: resolved
View archived record details
investigating
DE - 1&1 - 26223 is experiencing an issue on their platform which affects MT/MO SMS traffic and Status Reports. The operator is investigating the issue.
Traffic is queueing and will be delivered when it is resolved.
Mobile Service Cloud - Analytics portal out of date
minorSource not attested
Last archived state: resolved
View archived record details
identified
Due to import failures, the Mobile Service Cloud data has not been refreshed today, meaning it will only show data up to the day before yesterday. The problem should be resolved around 07:00 UTC tomorrow
Mobile Service Cloud - Issues answering native voice calls
majorSource not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results.
identified
The issue has been identified and a fix is being implemented.
investigating
We are currently investigating this issue.
MSC - Agent Inbox Interruption
majorSource not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results.
investigating
We are currently investigating unresponsive or slow loading Agent Inbox.
Messaging platform performance is degraded
majorSource not attested
Last archived state: resolved
View archived record details
monitoring
Fixes have been implemented and traffic processing has resumed.
Queued traffic is being processed at the moment.
We are monitoring the situation.
identified
We are carefully deploying a fix to resolve the problem. Traffic processing performance can degrade and improve again during the rollout.
investigating
The cause if the issues has been identified. We are currently working on a solution to resolve the degraded performance.
investigating
Currently the messaging platform performance is degraded. Messages are still accepted and will be processed with a delay. We are working to resolve the issue.
Operator Service Interruption - MTN - South Africa (65510)
minorSource not attested
Last archived state: resolved
View archived record details
investigating
We are currently investigating this issue.
Agent Inbox - delay in processing of tasks
Source not attested
Last archived state: resolved
View archived record details
monitoring
We experienced some delays in the processing of tasks. The cause has been identified and fixed. All queued tasks have been processed and traffic is up to date again. We continue to monitor the traffic.
Email Service Interruption
minorSource not attested
Last archived state: resolved
View archived record details
monitoring
Open and Click tracking has been temporarily disabled.
monitoring
A fix has been implemented and we are monitoring the results.
investigating
Email Gateway is currently experiencing a service disruption. Our team is aware of the issue and actively working on a fix. As a result, emails sent by Sign are not being delivered at this time. All affected emails will be sent automatically once the service disruption is resolved.
Email service disruption
majorSource not attested
Last archived state: resolved
View archived record details
identified
The issue has been identified and a fix is being implemented.
investigating
Email Gateway is currently experiencing a service disruption. Our team is aware of the issue and actively working on a fix. As a result, emails sent by Sign are not being delivered at this time. All affected emails will be sent automatically once the service disruption is resolved.
FR - Orange (20801) Operator service interruption.
