Head-to-head
DoYouMail vs Mailreef
Dedicated mail server with pre-warmed domains
WINNER
DoYouMail
Horizontal cold email infrastructure - scale with dedicated servers, not crammed domains
$0.97
/mailbox
$39/server/mo - each server gets its own dedicated IP. Create 3-4 IDs per domain per server, add more servers to scale.
- 3-4 email IDs per domain per server - cold email best practice, not cramming
- Horizontal scaling: add more dedicated servers to grow, not more IDs on one domain
- 100% private dedicated enterprise-grade IP per server - no shared reputation
- Automated SPF, DKIM, DMARC, MX per domain - every server ready in minutes
- Unlimited domains per server - spread IDs safely across domains
- Unlimited sending volume at cold-email-safe per-ID rates (~50/day/ID)
- Not a Google/Microsoft reseller - no TOS shutdown risk
- Dedicated USA/EU infrastructure - you own the server
Cold email scaling model
Horizontal - add more dedicated servers to scale, each with its own IP and safe per-domain limits
Max Unlimited (Nudge at 3-4 - cold email best practice) per domain - cold email best practice
Mailreef
Dedicated mail server with pre-warmed domains
$240
/server
$240/mo with 12-month commitment, $249/mo month-to-month
- $240/mo minimum - 6x more expensive than DoYouMail's $39/server
- 150 mailbox max per server - you need multiple servers to scale beyond that
- Overage charges at $0.001/send - you pay more the more you send
- 12-month commitment required for best price
- No unlimited sending - capped by overage fees
- No free trial - $240 to evaluate is a high barrier
Scaling model
Vertical - 150 mailboxes per server, but they recommend 3 per domain
IDs per domain: 3 recommended (they enforce this - good practice)
Feature comparison
| Feature | DoYouMail | Mailreef |
|---|---|---|
| Per-mailbox cost | $0.97 | $240/server |
| IP type | 100% Private Dedicated | Dedicated |
| DNS setup | Automatic | Automatic |
| Mailbox limit | Unlimited | 150 per server (unlimited free inboxes listed) |
| Domain limit | Unlimited | Limited |
| Send limit | Unlimited | Overage at $0.001/send |
| Scaling model | Horizontal - add more dedicated servers to scale, each with its own IP and safe per-domain limits | Vertical - 150 mailboxes per server, but they recommend 3 per domain |
| Max IDs per domain | Unlimited (Nudge at 3-4 - cold email best practice) | 3 recommended (they enforce this - good practice) |
| Reseller risk? | No - own infrastructure | No |
| Warmup included | On request | Yes |
| Platform | Dedicated enterprise email infrastructure | Dedicated mail server |
| Integrations | SMTP, IMAP, CSV exports for all major tools | Msytrika, Smartlead, Instantly, developer API |
Ready to move off Mailreef?
DoYouMail gives you dedicated IPs, unlimited inboxes, and automatic DNS setup at a fraction of the cost. Start sending in minutes.