Head-to-head

DoYouMail vs Maildoso

Proprietary SMTP + Google Workspace mailboxes with IP rotation

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

Start Sending Emails

Proprietary SMTP + Google Workspace mailboxes with IP rotation

$0.50 /mailbox $0.50/mailbox at 1,000+ scale, $0.75 at 300, $2.50 at 30 - also offers Google Workspace mailboxes

Max 15 emails/day per mailbox - a single cold email ID should do 50/day. You need 3x more mailboxes for the same output
IP rotation pool - your sending reputation is shared across their pool, not truly yours
Encourages vertical scaling: cram more IDs per domain instead of adding clean infrastructure
15/day send cap means 1,000 mailboxes to match what 300 DoYouMail IDs can do
No dedicated IP option - you cannot isolate your sending reputation
$0.50/mailbox looks cheap until you need 3x the mailboxes for the same output

Reseller risk

This provider resells Google/Microsoft accounts. Cold email violates their TOS - accounts can be suspended without warning.

Scaling model

Vertical - more IDs crammed on domains with shared IP rotation

IDs per domain: Unlimited (no per-domain limit enforced)

Visit Maildoso ↗

Feature	DoYouMail	Maildoso
Per-mailbox cost	$0.97	$0.50
IP type	100% Private Dedicated	Shared
DNS setup	Automatic	Automatic
Mailbox limit	Unlimited	Unlimited
Domain limit	Unlimited	Unlimited
Send limit	Unlimited	15 emails/day per mailbox
Scaling model	Horizontal - add more dedicated servers to scale, each with its own IP and safe per-domain limits	Vertical - more IDs crammed on domains with shared IP rotation
Max IDs per domain	Unlimited (Nudge at 3-4 - cold email best practice)	Unlimited (no per-domain limit enforced)
Reseller risk?	No - own infrastructure	Yes - TOS risk
Warmup included	On request	No
Platform	Dedicated enterprise email infrastructure	Proprietary SMTP + Google Workspace
Integrations	SMTP, IMAP, CSV exports for all major tools	Instantly, Mystrika, Smartlead, Saleshandy, EmailBizon, API, MCP

DoYouMail gives you dedicated IPs, unlimited inboxes, and automatic DNS setup at a fraction of the cost. Start sending in minutes.

Start Sending Emails See pricing