Connect your domains and start sending cold email campaigns instantly:
Connect your sending domains to Cold Mail Server. You can deploy unlimited domains on every plan without per-domain fees.
Our platform configures SPF, DKIM, and DMARC instantly, ensuring correct alignment and DNS validation across major search providers.
We route your domains through pre-aged, warm IP pools, bypassing the initial cold sandbox period and accelerating your campaigns.
| Feature Specification | Starter ($49/mo) | Scale ($99/mo) |
|---|---|---|
| Sending Capacity | 3,000 / day | 10,000 / day |
| IP Reputation Age | 3+ Months Active | 6+ Months Active |
| Automatic DNS Configuration | Included (SPF, DKIM, DMARC) | Included (SPF, DKIM, DMARC) |
| Dedicated Sending IP Ranges | Yes (Isolated Container) | Yes (Isolated Server + Rotation) |
No, we do not act as a domain registrar. We provide the dedicated pre-warmed server and IP pools. You purchase your domain names (e.g. from Namecheap or Cloudflare) and connect them to Cold Mail Server in 2 minutes. This keeps domain ownership fully in your control.
When B2B outreach domains send emails from fresh, un-aged IPs, they are flagged instantly. By routing your domains through our pre-warmed dedicated IP blocks, you inherit established server reputation, which protects domain deliverability.
Yes. In fact, domain rotation is the best practice for high-volume sales. Cold Mail Server supports unlimited domains and mailboxes, letting you rotate domains easily to stay below provider rate thresholds.
Even on pre-warmed servers, a newly registered domain takes a few days to build trust. We recommend a minimal warmup schedule (e.g. 5-7 days) instead of the standard 4-8 weeks required by shared host systems.
Unlock the power of unlimited domain rotation on dedicated, pre-aged SMTP delivery nodes.