# Workflows: email sending failing in certain workflows

- Provider: [PostHog](https://down.guide/providers/posthog)
- Confidence: Confirmed
- Impact: Degraded
- lasted 0m
- started 2026-08-18 21:53 UTC
- id: DWN-0e0d4045dc
- Official page: https://www.posthogstatus.com//incidents/01M0B9CNR2BZ2HCEGN9MYY2QZ2

## Updates from PostHog
### 2026-08-18 21:53 UTC: resolved
Status: Resolved 
The fix is deployed and email sending is back to normal in both regions. We will reach out to affected customers about a rerun of the emails that failed during the incident.
 Affected components 
 Workflows (Operational)
 Workflows (Operational)

From the builder: does your app depend on PostHog? [Sazabi](https://www.sazabi.com/?utm_source=down-guide&utm_medium=markdown&utm_content=posthog) detects problems in your own logs without hand-written monitors, and you can ask it in plain language which errors mention PostHog.

---
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://www.sazabi.com/?utm_source=down-guide&utm_medium=markdown&utm_content=DWN-0e0d4045dc), AI-native observability and security: automatic issue detection, plain-language log search and live dashboards.