Enterprise Email Platform  ·  v2.0

Send Smarter.
Validate Faster.
Dominate the Inbox.

Professional SMTP Validation & Bulk Email Delivery
Real-time SMTP validation · Multi-campaign engine · Anti-fingerprint delivery · Telegram alerts

Open Dashboard View Plans
100K+
Emails Validated Daily
99.9%
Uptime SLA
50+
Concurrent Workers
3
Flexible Plans
What We Offer

Everything You Need to Send at Scale

Built for professionals who demand reliability, speed, and full control over every email delivery.

Real-Time SMTP Checker
Live WebSocket terminal shows every result as it happens. Multi-threaded validation with SSL/TLS/STARTTLS support. Download valid accounts instantly.
Advanced Campaign Engine
SMTP pool rotation, subject/from-name rotation, template variables ({name}, {company}), batch delays, pause/resume/cancel. Schedule campaigns for future delivery.
Anti-Fingerprint Delivery
Rotate X-Mailer headers, ZWNJ characters in subjects, random Message-IDs, List-Unsubscribe headers. Maximize inbox placement and avoid spam filters.
Multi-User Management
Full admin control panel. Create users, assign plans, set per-user limits. Monitor all campaigns from a single admin view with complete activity audit logs.
Telegram Notifications
Get notified when validations complete, campaigns finish, or errors occur — directly to your Telegram. Per-user and admin broadcast channels supported.
Desktop License System
Pair your desktop CLI with the server via device fingerprint. Admin approves each device. REST API for seamless desktop ↔ server communication.
Campaign Scheduling
Set exact date/time for campaign start. APScheduler handles the rest — even after server restart. Pause mid-run, resume exactly where you left off.
Analytics & Plan Limits
Free, Pro, and Enterprise tiers with per-plan limits on SMTP per run, daily quota, campaigns, recipients, and workers. Fully transparent — no surprises.
Persistent & Reliable
Server-side sessions survive browser close and restart. 30-day automatic renewal. DNS checker, mailbox health monitor, and system logs always available.
Platform Preview

Powerful tools.
Clean interface.

Everything you need — SMTP validation, campaign management, mailbox health checks, and Telegram integrations — in one fast, unified dashboard.

Try the Dashboard See Pricing
Analytics dashboard
Server infrastructure
Security system
Pricing

Simple, Transparent Plans

All plans include real-time SMTP checker, campaign engine, and Telegram notifications.
Pay with crypto — plan activates instantly.

free
$0/mo
Perfect to get started — forever free
  • 100 SMTP accounts per run
  • 3 active campaigns
  • 500 recipients / campaign
  • 1,000 emails per day
  • 5 concurrent workers
  • 5 SMTP lists
  • Real-time WebSocket terminal
  • Telegram notifications
Get Started Free
Most Popular
pro
$29/mo
For growing teams and serious senders
  • 5,000 SMTP accounts per run
  • 20 active campaigns
  • 50,000 recipients / campaign
  • 50,000 emails per day
  • 20 concurrent workers
  • 50 SMTP lists
  • Real-time WebSocket terminal
  • Telegram notifications
  • Desktop client + license
  • Priority support
Buy Pro — $29/mo
BTC ETH USDT USDC LTC TRX + more
enterprise
$99/mo
Full power, unlimited potential
  • 100,000 SMTP accounts per run
  • 100 active campaigns
  • 1,000,000 recipients / campaign
  • 500,000 emails per day
  • 50 concurrent workers
  • 500 SMTP lists
  • Real-time WebSocket terminal
  • Telegram notifications
  • Desktop client + license
  • Priority support
Buy Enterprise — $99/mo
BTC ETH USDT USDC LTC TRX + more

Ready to send at scale?

Join professionals using Kobirajmail to validate, send, and dominate the inbox.

Open Dashboard Telegram Support