Scale your outreach to 200–30,000+ / day
Required domains = ceiling(daily emails ÷ 75). Mailboxes = domains × 3. We add a little headroom so you never run at the limit.
Target emails / day
500
Domains
7
Mailboxes
21
Capacity/day
525
Monthly infrastructure: $40.50
Recommended: Microsoft 365 (or OpenSRS for cost focus)
Recommended: Microsoft 365 (or OpenSRS for cost focus)
Planning model: 25 emails/mailbox/day, 3 mailboxes/domain. Not a guarantee — real limits depend on provider policy, reputation and campaign quality.
Simple, transparent plans
Infrastructure
$30/month
Your reliable sending foundation.
- Sending-capacity planning
- DNS authentication and mailbox setup
- Gradual warm-up
- Platform connection
Mailboxes
$0.50/mailbox/month
Add the capacity your campaign needs.
- Added to your $30 monthly base
- Mailboxes matched to daily volume
- From 200 to 30,000+ emails daily
- Grow without a one-size-fits-all setup
Campaign services
Customquote
A campaign built around your goals.
- Targeted lead research
- Personalized copy and follow-ups
- Reply handling
- Campaign reporting and optimization
Infrastructure: $30/month + $0.50/mailbox/month. Domain purchases, third-party platforms and additional campaign services are quoted separately.
Capacity reference table
| Target/day | Domains | Mailboxes | Capacity/day |
|---|---|---|---|
| 200 | 3 | 9 | 225 |
| 250 | 4 | 12 | 300 |
| 500 | 7 | 21 | 525 |
| 750 | 10 | 30 | 750 |
| 1,000 | 14 | 42 | 1,050 |
| 2,500 | 34 | 102 | 2,550 |
| 5,000 | 67 | 201 | 5,025 |
| 10,000 | 134 | 402 | 10,050 |
| 15,000 | 200 | 600 | 15,000 |
| 30,000 | 400 | 1,200 | 30,000 |
Ready to rule your market's inbox?
Tell us your daily sending target. We'll calculate your domains and mailboxes and recommend the right setup — free.