Suspended or throttled today. Sending again this week.
This is triage, not repair. Separate infrastructure gets you operating while the damaged setup is dealt with in parallel, because repair takes weeks and your pipeline does not have weeks. First, stop outbound on the affected domain. That advice is free and it is the most valuable sentence on this page.
- Two parallel tracks
- Suppression list moves first
- Realistic ramp, stated up front
- Cause identified, not just symptom