LAND
IN
INBOX
Warm your sending reputation from zero. Host your own SMTP on warmed IPs. Stop watching campaigns disappear into spam.
87%
Inbox Rate
30d
To Full Rep
3x
Cheaper
INFRASTRUCTURE
THAT BURNS
We are not just another warmup tool. We are your email provider. Your SMTP server. Your reputation engine. Everything under one flat monthly price.
Smart Warmup Algorithm
Real opens, real replies, real rescues from spam. Behavioral patterns that fool inbox providers.
Auto SPF · DKIM · DMARC
Authentication on day one. Every send cryptographically signed. No manual DNS work.
Full SMTP + IMAP Hosting
We become your mail server. Point MX to us. Works with any email client in the world.
Inbox Placement Testing
Verify where your emails land across Gmail, Outlook, and Yahoo before you press send.
Multi-Domain Routing
Automatically balance volume across domains and IPs to maintain optimal sender health.
Real-Time Reputation Score
Inbox rate, spam rate, bounce rate. Know where you stand before every campaign.
HOW IT
WORKS
Four steps. Fully automated. Connect your domain and watch your reputation climb over 30 days.
01
Connect Domain
Add your domain. We auto-configure SPF, DKIM, and DMARC. Authentication done in 10 minutes flat.
02
Choose Your Tier
Bring Gmail or Outlook on Connect. Or let us host your entire mail infrastructure on warmed dedicated IPs.
03
Algorithm Warms IP
Real emails. Real opens. Real replies. Behavioral patterns that Gmail and Outlook cannot distinguish from humans.
04
Hit Green. Send.
Watch your score climb daily. Hit green on Google Postmaster. Your campaigns land in primary inbox every time.
87%
Inbox Placement
30d
Day Warmup Period
3x
Cheaper Than Lemwarm
$0
Per-Mailbox Fees
REAL
RESULTS
Numbers don't lie. See how teams transformed their email infrastructure.
ScaleOps
B2B SaaS
42% → 91%
Inbox Rate
Challenge
Cold outbound campaigns landing in spam after Gmail's 2024 policy changes. 42% inbox rate on new domains — pipeline dried up overnight.
Result
Reached 91% inbox rate within 25 days using MailBurn Hosted with dedicated IP warmup. Pipeline recovered to 140% of pre-policy levels.
“We tried Lemwarm and Instantly. Neither gave us our own IP. MailBurn did — and the numbers speak for themselves.”
James Liu — VP Revenue Operations
Outbound.io
Lead Gen Agency
$2.4k → $79
Monthly Cost
Challenge
Managing 80+ client mailboxes across 15 domains. Per-mailbox pricing was costing $2,400/mo just for warmup.
Result
Consolidated to MailBurn Agency plan at $79/mo flat. All mailboxes warmed automatically. Savings reinvested into outreach.
“The flat pricing changed everything. We went from losing money on warmup to making it a profit center.”
Priya Sharma — Founder & CEO
HealthPing
Healthcare SaaS
30% → 2%
Spam Rate
Challenge
Transactional emails — appointment reminders — hitting spam for 30% of patients using custom domains.
Result
DMARC + SPF auto-configured. Dedicated IP warmed in 30 days. Patient miss rate dropped from 30% to 2%.
“Patient no-shows cost us $150 each. MailBurn paid for itself in the first week.”
Dr. Sarah Kim — CTO
LOVED BY SENDERS
“Went from 62% to 94% inbox placement in three weeks. MailBurn's warmup network is the real deal.”
Sarah Chen
Head of Growth, Vendora
“We replaced three tools with MailBurn. The transactional API is fast, the warmup is automatic, and the dashboard actually makes sense.”
Marcus Rodriguez
CTO, ReplyStack
“Our cold email campaigns went from 30% open rate to 58% after two months of warmup. Revenue followed.”
Emily Blackwood
Founder, Outbound.io
WHAT
IT COSTS
Flat monthly. No per-mailbox fees. No usage limits that punish growth. Cancel anytime.
Connect
Bring your own accounts
- Up to 5 mailboxes
- Gmail + Outlook
- Warmup scheduling
- Reputation dashboard
Hosted
We provide the infrastructure
- Up to 25 mailboxes
- Full SMTP + IMAP
- Custom domain email
- Dedicated IP warmup
- Priority support
Agency
For high-volume senders
- Unlimited mailboxes
- Unlimited domains
- Per-domain reputation
- White-label dashboard
- SLA support
WHY WE
Win
| Feature | MailBurn | Lemwarm | Instantly | Mailreach |
|---|---|---|---|---|
| Email Warmup | ✓ | ✓ | ✓ | ✓ |
| Full SMTP Hosting | ✓ | ✗ | ✗ | ✗ |
| IMAP Access | ✓ | ✗ | ✗ | ✗ |
| Google Postmaster | ✓ | ✗ | ✗ | ✗ |
| Unlimited Mailboxes | $79/mo flat | Not offered | Extra cost | Per mailbox |
| Starting Price | $19/mo | $29/mo | $37/mo | $25/mailbox |
YOUR INBOX
RATE STARTS
CLIMBING TODAY
14 days free. No credit card. No contracts. Cancel anytime.
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