Buy pre-warmed domains ready to send from day one.
Pre-warmed marketplace domains commit you to 90 days minimum from purchase. Cancellation is available after that. The term protects Winnr from customers cycling through domains at breakneck speed and helps keep marketplace prices low.
Every marketplace domain is checked against 9 major blocklists (Spamhaus, SURBL, SORBS, others). Green shield = clean. Yellow = flagged on a minor list. Red = on a major blocklist (rarely listed for sale).
The Winnr marketplace sells pre-warmed domains that skip the 2-3 week warming period. Search and sort listings by health score, warming days, or name. Pricing is $3/address/month.
By default, pre-warmed mailboxes come with the sample local parts they were warmed with. If you want your own local parts (sam@, alex@) instead, use the custom-usernames option at purchase time. Custom mailboxes inherit the domain's reputation but are individually fresh.
After the 90-day minimum term, cancel any pre-warmed subscription from the domain's detail panel. The domain reverts to Winnr's inventory (available for someone else to buy), mailboxes are torn down, and billing stops.
When you buy a pre-warmed domain, you're charged the first month immediately, the mailboxes appear in your Email Users list ready to send, and a $3/address/month subscription line is added to your account.
Every marketplace domain has a health score (0-100) reflecting its warming-time reputation. 90+ is ready-to-send. This explains what goes into the score and how to use it when picking domains.