Free tool · No account · Consultant-grade plan
Warmup Plan Builder — a real ramp calendar, not a guess.
You have a new domain or IP and a list waiting to be sent. Enter your domain and a few details about your setup. We check the domain's age, its SPF, DKIM and DMARC records, and blacklist status, then combine that with your IP setup, audience and list health to build a day-by-day warmup calendar — with the exact numbers to hit before moving to the next day's volume.
- Domain age & SPF/DKIM/DMARC
- Blacklist status
- Shared vs dedicated IPs
- B2B / B2C audience
- List size & activity
- Content template count
Emails in spam right now?
Find out why in the next two minutes.
Warmup only works on a domain whose records pass. Run a free audit and see what needs fixing before day one of the ramp.