Guardrails
Suppression list
Addresses no vendor may deliver to — bounces, complaints and manual blocks in one place.
Total suppressed
Added this week
Blocked send attempts (7 d)
| Address ▼ | Reason | Source | Added | Scope | ||
|---|---|---|---|---|---|---|
| invoice@acme.com | Hard bounce | SendGrid · 550 5.7.1 | 2026-08-18 09:38 | billing-app | ||
| user84@gmail.com | Hard bounce | SendGrid · 550 5.1.1 | 2026-08-18 09:31 | newsletter | ||
| spamtrap@honeypot.net | Complaint | Manual · abuse desk | 2026-08-14 16:02 | — | ||
| old-ceo@acme.com | Manual | Added by ops@mailops.internal | 2026-07-30 11:14 | all | ||
| noreply@partner.io | Unsubscribe | Global unsubscribe link | 2026-07-22 08:45 | marketing |