# Rejected Emails

- Provider: [SMTP2GO](https://down.guide/smtp2go)
- Level: confirmed
- Impact: Degraded
- lasted 0m
- started 2025-09-07 23:30 UTC
- id: DWN-ae39d4a672
- Official page: https://stspg.io/pyzq144dt6mj

## Updates from SMTP2GO
### 2025-09-07 23:30 UTC: resolved
Between 21:30 UTC and 23:15 UTC on September 7, a server misconfiguration temporarily affected email delivery. A small number of emails were rejected with the error "550 From header sender domain not verified", or some bounced emails with a DMARC error (for domains with a DMARC policy of reject). The issue was resolved, and all services are fully operational. We apologize for any inconvenience this may have caused.

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