What a burned domain actually means
How to check the damage
Run an inbox placement test from the affected domain to a seed list across Gmail, Outlook and other providers, and see where mail lands. Check the domain against major blocklists. Pull DMARC reports to see the volume and sources that were sending as you. This tells you whether you are looking at a dip you can nurse back or damage bad enough to route around.
Recovering reputation, realistically
If recoverable, the path is slow: cut volume hard, fix SPF, DKIM and DMARC, resume warmup at a trickle and rebuild a history of good sends over weeks. There is no button. Reputation is accumulated history, and history only rebuilds with time. Anyone promising instant recovery is selling something that does not exist.
Rebuilding so it cannot happen again
The permanent fix is architectural. Cold email should never touch your main domain. It runs on separate .com sending domains you own, each warmed and monitored, so a flag costs you twelve dollars instead of your brand. The full setup is in the deliverability playbook. Any agency that sends from your primary domain is one to leave.
Questions people also ask
Can a burned email domain be recovered?
Sometimes, slowly, through reduced volume, fixed authentication and gradual re-warming. If the main domain is badly damaged, the safer path is moving sending to fresh domains and protecting the primary.
How long does domain reputation recovery take?
Weeks to months depending on severity. Reputation is history, and rebuilding history takes time.
How do I stop an agency from burning my domain again?
Never let cold email leave your main domain. Sending should run on separate warmed domains you own, with monitoring.