
How to Warm Up a New Domain for Cold Email Outreach
Warm up a new cold email domain over 4-8 weeks: start at 5-10 emails/day, scale to 40-50+ by week 6-8. Never send cold outreach from your primary corporate domain. Configure SPF, DKIM, and DMARC before day one. Favor vetted warmup tools over open shared engagement pools.










