Historique des pannes de Hiver

1. 3 août 2026 à 09:38 UTCidentified

   Nous enquêtons actuellement sur un problème touchant la synchronisation et l'affectation des courriels. Notre équipe d'ingénierie travaille activement à identifier la cause profonde. Nous suivons de près la situation et nous ferons le point dans les 30 prochaines minutes.

2. 3 août 2026 à 09:46 UTCmonitoring

   Nous avons déployé un correctif et nous suivons de près le système pour nous assurer que tout se rétablit comme prévu. Notre priorité absolue est de restaurer toutes les fonctionnalités afin que vous puissiez continuer à utiliser Hiver sans interruption. Nous partagerons notre prochaine mise à jour dès que plus d'informations seront disponibles.

3. 3 août 2026 à 09:52 UTCresolved

   La question de la synchronisation des courriels et de l'attribution des courriels a été résolue. Tous les services fonctionnent maintenant normalement.

Traduit automatiquement depuis la mise à jour officielle de l'incident.

1. 24 juillet 2026 à 12:01 UTCmonitoring

   Nous sommes actuellement confrontés à une interruption de service affectant Hiver en raison d'une panne continue avec Amazon Web Services (AWS), l'un de nos fournisseurs d'infrastructure. Par conséquent, certains utilisateurs peuvent éprouver des problèmes avec les services Hiver. Notre équipe surveille activement la situation et travaille à minimiser l'impact. Nous fournirons d'autres mises à jour à mesure que de plus amples renseignements seront disponibles.

2. 24 juillet 2026 à 12:11 UTCmonitoring

   Nous voyons des signes initiaux de rétablissement alors que les services de SSFE commencent à se stabiliser. Les services d'hiver se rétablissent également progressivement. Notre équipe continue de suivre de près la situation et fournira d'autres mises à jour lorsque nous travaillerons à la restauration complète du service.

3. 24 juillet 2026 à 13:16 UTCresolved

   La perturbation du service AWS a été résolue et les services Hiver ont été entièrement rétablis. Merci de votre patience et de votre compréhension.

Traduit automatiquement depuis la mise à jour officielle de l'incident.

1. 13 mai 2026 à 08:08 UTCinvestigating

   We are currently investigating an issue where some users are unable to change email statuses and assign emails in Hiver for Gmail. Our engineering team is actively working to identify the root cause and restore normal functionality as quickly as possible. We apologize for the inconvenience and will continue to share updates here as we make progress.

2. 13 mai 2026 à 08:13 UTCidentified

   We have identified the cause of the issue affecting the ability to change email statuses and assign emails in Hiver for Gmail. Our engineering team is currently working on implementing a fix and restoring full functionality as quickly as possible.

3. 13 mai 2026 à 08:16 UTCresolved

   The issue affecting the ability to change email statuses and assign emails in Hiver for Gmail has now been resolved. Our engineering team has implemented the fix, and services are operating normally again.

1. 4 mai 2026 à 15:55 UTCidentified

   We are experiencing issues with email synchronization. Our best engineers are continuing to diagnose the issue. We will share the next update within 30 minutes.

2. 4 mai 2026 à 16:22 UTCidentified

   We’re currently investigating an issue affecting email synchronization. Our engineering team is actively working to identify the root cause and resolve it at the earliest. We’re closely monitoring the situation and will share the next update as soon as possible.

3. 4 mai 2026 à 17:03 UTCidentified

   Our engineering team continues to investigate the email synchronization issue. We are making progress in narrowing down the root cause and will share a more detailed update within the next 60 minutes. Thank you for your patience.

4. 4 mai 2026 à 17:48 UTCidentified

   We sincerely apologize for the continued disruption. Our engineering team is still actively investigating the email synchronization issue and working with urgency to resolve it. We will continue to share updates here as soon as possible.

5. 4 mai 2026 à 17:48 UTCidentified

   We are continuing to work on a fix for this issue.

6. 4 mai 2026 à 18:39 UTCidentified

   We recognize the inconvenience this has caused and sincerely regret the disruption. The team is investigating the issue with high priority and working to restore normal service as quickly as possible. Thank you for your continued understanding.

7. 4 mai 2026 à 20:47 UTCidentified

   We understand the inconvenience this may have caused and sincerely apologize for the disruption. Our team is actively investigating the issue as a top priority and is working to restore full service at the earliest. We appreciate your patience and understanding.

8. 4 mai 2026 à 22:05 UTCidentified

   We recognize the impact this email synchronization issue is having and sincerely apologize for the inconvenience caused. Our engineering team is investigating this as a top priority and remains fully engaged in restoring normal service. We will share the next update as soon as more information becomes available.

9. 4 mai 2026 à 22:47 UTCmonitoring

   Email synchronization is currently recovering, and our team is closely monitoring progress to ensure full restoration of functionality.

10. 4 mai 2026 à 23:51 UTCmonitoring

    Hiver’s email synchronization is still recovering, and our team continues to monitor progress closely. We will share another update once it is fully restored.

11. 5 mai 2026 à 01:42 UTCresolved

    Hiver’s email synchronization has been fully recovered. All services are up and running.

12. 6 mai 2026 à 15:49 UTCpostmortem

    # **Incident postmortem: Email Sync Delay in Shared Inboxes** > Total downtime > > **6.5 hrs** > > Uptime in May 2026 > > **98.95%** > > Prior 12-month avg uptime of Hiver Services > > **≈ 99.98%** **What happened** On May 4, 2026, new incoming emails stopped appearing in Hiver shared inboxes for approximately 6.5 hours. The root cause was an unexpected and severe surge in message queue volume that overwhelmed a core infrastructure component — the Sync Engine — responsible for pulling emails from Gmail into Hiver in real time. Hiver's infrastructure is designed to handle up to 2× our peak traffic at all times. This is one reason we have maintained near-perfect uptime over the past two years. On this occasion, the surge exceeded even that ceiling, bringing the Sync Engine to a near-complete halt. **What we've done immediately** Our engineers have done a deep analysis of this incident. As a remediation step, we have added more elasticity to the message queues infrastructure so that it has more headroom for future surges. We are also committed to migrate additional queues incrementally and completely to the elastic queue infrastructure over the coming weeks. **What we're doing next** Beyond the immediate fixes, we are evaluating several longer-term improvements including faster detection-to-recovery workflows and more granular controls during abnormal volume conditions. We will keep sharing further details on this page as we make progress.

1. 29 avril 2026 à 15:39 UTCresolved

   On April 28th at 3:05 PM UTC, Hiver faced an issue with Chat services, which lasted for about 43 minutes. Our engineers quickly identified the cause and the issue was fully resolved by 3:48 PM UTC.

1. 31 mars 2026 à 15:34 UTCinvestigating

   Due to an ongoing Google authorization issue, creating new Shared Mailboxes and reauthorizing Google user or group inboxes is currently unavailable. Our team is actively working with Google to resolve this at the earliest. If you need any assistance, please reach out to [email protected].

2. 1 avril 2026 à 08:02 UTCresolved

   This incident has been resolved.

1. 27 mars 2026 à 11:53 UTCidentified

   We’re currently experiencing an issue with email sync in Hiver. Our engineering team is actively investigating and working to resolve this. We’ll share the next update within the next 30 minutes.

2. 27 mars 2026 à 12:40 UTCresolved

   We're back! All our Hiver services are up and running now. We thank you for your patience.

1. 18 novembre 2025 à 17:12 UTCresolved

   On November 18th at 6:30 AM UTC, Hiver faced an issue with Automation services, which lasted for about 1 hour 30 minutes. Our engineers quickly identified the cause and the issue was fully resolved by 8:00 AM UTC.

1. 6 octobre 2025 à 16:49 UTCinvestigating

   We are currently investigating issues affecting the performance of Hiver's Activity Panel. Our engineering team is actively working on diagnosing and resolving the problem. We will provide an update within the next 30 minutes.

2. 6 octobre 2025 à 17:26 UTCinvestigating

   Our engineering team continues to investigate the cause of the degraded performance affecting Hiver’s Activity Panel. We are actively working to identify the root cause and will share the next update within 30 minutes.

3. 6 octobre 2025 à 17:47 UTCresolved

   We’ve deployed a fix, and all Hiver services are now fully operational. Thank you for your patience while we worked to resolve this issue.

1. 24 septembre 2025 à 11:14 UTCidentified

   We’ve received reports from customers in the European region that the Hiver extension isn’t loading. Our engineering team is actively looking into it, and we’ll provide an update within the next 30 minutes.

2. 24 septembre 2025 à 11:53 UTCidentified

   The issue with the Hiver extension in the European region has been fully resolved. Services are operating normally, and we truly appreciate your patience and understanding.

3. 24 septembre 2025 à 12:53 UTCresolved

   This incident has been resolved.

1. 1 avril 2025 à 14:31 UTCresolved

   On April 1, 2025, at approximately 08:15 AM UTC, Hiver encountered delays in email synchronization, lasting about 45 minutes. Our engineers identified the root cause and fully resolved the issue by 09:00 AM UTC.

1. 25 mars 2025 à 09:35 UTCidentified

   We are currently investigating issues with the Hiver extension. Our engineering team is actively working to identify the root cause. The next update will be provided within 30 minutes.

2. 25 mars 2025 à 09:52 UTCidentified

   We are actively deploying a fix for the issue with the Hiver extension. Our engineering team is working to resolve this as quickly as possible. We appreciate your patience.

3. 25 mars 2025 à 09:53 UTCresolved

   All Hiver services are now fully operational. We thank you for your patience and understanding.

1. 27 janvier 2025 à 10:35 UTCidentified

   We are currently facing issues with Hiver's Chat services. Our top engineers are actively working to diagnose and resolve the problem. We will provide the next update within 30 minutes.

2. 27 janvier 2025 à 10:44 UTCresolved

   The engineering team has successfully resolved the issue. All Hiver services are fully operational. We appreciate your patience and understanding.

1. 7 janvier 2025 à 22:06 UTCinvestigating

   Hiver services are currently experiencing degraded performance. Our engineers are actively working on resolving the issue, and we'll provide an update within the next 30 minutes.

2. 7 janvier 2025 à 22:37 UTCidentified

   We are actively deploying a fix and our engineering team is working diligently to resolve the issue as quickly as possible. We appreciate your patience and will provide further updates shortly.

3. 7 janvier 2025 à 22:56 UTCmonitoring

   We’ve deployed the fix and are actively monitoring the system to ensure there is no further degradation in Hiver’s performance. Our priority is to maintain smooth and uninterrupted service. We’ll provide the next update as soon as it’s available.

4. 7 janvier 2025 à 23:08 UTCresolved

   We’re back! All Hiver services are now fully operational. Thank you for your patience and understanding.

1. 2 janvier 2025 à 13:51 UTCidentified

   We're currently encountering an issue with the Hiver extension. Our top engineers are actively diagnosing the problem, and we will provide the next update within 30 minutes.

2. 2 janvier 2025 à 14:21 UTCresolved

   The issue has been resolved, and all Hiver services are back online. Thank you for your patience.

1. 5 décembre 2024 à 15:50 UTCresolved

   The sync process was delayed due to Gmail API failure, impacting operations from 10:30 AM to 11:30 AM GMT. The issue has now been fully resolved, and services are back to normal.

1. 5 décembre 2024 à 15:56 UTCresolved

   Hiver's Activity Panel services experienced downtime. The issue is now resolved and services are fully operational.

1. 13 septembre 2024 à 16:12 UTCinvestigating

   We are aware of the "Gmail API error" impacting a subset of users and our team is actively investigating it. We will provide the next update in 30 minutes. Thank you for your patience as we work to resolve this matter.

2. 13 septembre 2024 à 17:15 UTCresolved

   Hiver services are now fully operational. The issue was caused by Gmail API failures. Thank you for your patience.

1. 1 août 2024 à 11:06 UTCresolved

   Hiver's services are currently experiencing performance degradation. Few users reported delay in loading of Hiver's Activity Panel. This incident occurred between 2:18 PM UTC and 2:41 PM UTC on August 31st. Our engineering team investigated the root cause and a fix has been rolled out.

1. 23 juillet 2024 à 15:35 UTCidentified

   We are experiencing issues with email synchronization. Our best engineers are continuing to diagnose the issue. We will share the next update within 30 minutes.

2. 23 juillet 2024 à 16:12 UTCidentified

   Our engineers are continuing to investigate the delay in email synchronization. We are actively working on this and are committed to resolving it as quickly as possible. Rest assured, we will provide an update within 30 minutes.

3. 23 juillet 2024 à 17:03 UTCidentified

   Our engineers are diligently working to resolve the email synchronization issue. Rest assured, we are committed to restoring full functionality as swiftly as possible. We will share another update within the next 30 minutes.

4. 23 juillet 2024 à 18:09 UTCresolved

   We have deployed the fix and are monitoring the system. All Hiver services are up and running again. We are grateful for your patience and understanding.