# Inconsistencies with Suppressions - Block Lists

- Provider: [Twilio](https://down.guide/twilio)
- Level: confirmed
- Impact: Degraded
- lasted 20h 43m
- started 2026-08-31 19:45 UTC
- SendGrid API, SendGrid Website
- id: DWN-4a23c8d269
- Official page: https://stspg.io/164cfsv2n4w7

## Updates from Twilio
### 2026-08-31 19:45 UTC: investigating
Starting around 11:45 AM PDT, our engineers began investigating an issue where users may experience inconsistencies while viewing Suppression - Blocks list data via API (v3/suppression/blocks) and the dashboard. Mail send is not impacted. We will provide another update in an hour or as soon as more information becomes available.

### 2026-08-31 20:42 UTC: investigating
Our engineers are continuing to investigate the issue causing inconsistencies with Suppression - Blocks list data (v3/suppression/blocks). Mail send remains unaffected. We will provide another update in an hour or as soon as more information becomes available.

### 2026-08-31 21:36 UTC: investigating
Our engineers are continuing to investigate the issue causing inconsistencies with Suppression - Blocks list data (v3/suppression/blocks). Mail send remains unaffected. We will provide another update in an hour or as soon as more information becomes available.

### 2026-08-31 22:33 UTC: investigating
Our engineers are continuing to investigate the issue causing inconsistencies with Suppression - Blocks list data (v3/suppression/blocks). Mail send remains unaffected. We will provide another update in an hour or as soon as more information becomes available.

### 2026-08-31 23:32 UTC: investigating
Our engineers are continuing to investigate the issue causing inconsistencies with Suppression - Blocks list data (v3/suppression/blocks). Mail send remains unaffected. We will provide another update in an hour or as soon as more information becomes available.

### 2026-09-01 00:33 UTC: investigating
Our engineers are continuing to investigate the issue causing inconsistencies with Suppression - Blocks list data (v3/suppression/blocks). Mail send remains unaffected. We will provide another update in an hour or as soon as more information becomes available.

### 2026-09-01 01:43 UTC: investigating
Our engineers are continuing to investigate the issue causing inconsistencies with Suppression - Blocks list data (v3/suppression/blocks). Mail send remains unaffected. We will provide another update in an hour or as soon as more information becomes available.

### 2026-09-01 02:45 UTC: investigating
Our engineers are continuing to investigate the issue causing inconsistencies with Suppression - Blocks list data (v3/suppression/blocks). Mail send remains unaffected. We will provide another update in an hour or as soon as more information becomes available.

### 2026-09-01 03:41 UTC: investigating
Our engineers are continuing to investigate the issue causing inconsistencies with Suppression - Blocks list data (v3/suppression/blocks). Mail send remains unaffected. We will provide another update in an hour or as soon as more information becomes available.

### 2026-09-01 04:27 UTC: monitoring
We are continuing to monitor the issue causing inconsistencies with Suppression - Blocks list data (v3/suppression/blocks). Mail delivery is fully operational. We will provide the next update tomorrow morning PDT or sooner if details change.

### 2026-09-01 16:27 UTC: resolved
Our engineers have monitored the fix and confirmed that the issue with Suppression Blocks List Data Inconsistencies has been resolved.  The previous impact where a subset of requests from certain regions may not have received timely updates on Block suppressions has been resolved for the SendGrid UI dashboard and for the API.  All services are now operating normally at this time.

---
down.guide reads providers' official status pages every minute and adds its own evidence, always labeled. Free, no account. Agents: MCP at https://down.guide/mcp, REST at https://down.guide/api/v1, feeds at https://down.guide/feed. Built by Sazabi (https://sazabi.com/?utm_source=down-guide&utm_medium=markdown).