Next-generation email delivery infrastructure engineered in Rust. Enterprise security, ISP intelligence, and total operational control — fully managed by Braincap.
ISPs are tightening their gates. Managing your own infrastructure means battling blacklists, authentication failures, and compliance headaches every single day.
Your IPs get flagged. You scramble to delist, lose hours of productivity, and your campaigns stall. It happens again next month.
SPF, DKIM, DMARC, ARC — correctly configuring and maintaining email authentication across domains requires specialized expertise.
Your self-hosted SMTP handles 10K emails fine. At 100K, connections time out, queues back up, and deliverability tanks.
GDPR, CAN-SPAM, CCPA — regulations evolve constantly. Missing an unsubscribe header or mishandling bounce data creates legal exposure.
Braincap Managed Email Delivery gives you dedicated sending infrastructure with white-glove management. No shared IPs, no noisy neighbors, no surprises.
Point your app to your dedicated SMTP endpoint or use our REST API. We provision your domain in minutes.
We configure DKIM, SPF, DMARC, and ARC for every sending domain. Full authentication out of the box.
Submit emails via SMTP or API. Our engine handles queueing, throttling, retries, and delivery optimization.
Real-time dashboard shows delivery status, bounce rates, and inbox placement per domain and campaign.
Your own IPs and sending cluster. No shared reputation risk. Full IP warming management included.
Active monitoring, ISP relationship management, and proactive blacklist resolution by our team.
Live dashboard with delivery metrics, bounce analysis, complaint rates, and per-provider breakdowns.
DKIM, SPF, DMARC, ARC, DANE, and MTA-STS configured and maintained for every domain automatically.
Automatic bounce classification, suppression list management, and ISP feedback loop processing.
All infrastructure hosted in EU data centers. GDPR-compliant data processing with encrypted storage.
Not incremental improvements — fundamental architectural advantages that make your email infrastructure faster, safer, and smarter.
Memory-safe by design. Zero buffer overflows, zero use-after-free. No CVE-prone C/C++ codebase.
ChaCha20-Poly1305 AEAD encryption at rest. Every queued message is encrypted. GDPR-compliant by architecture.
DKIM (RSA + Ed25519), SPF, DMARC, ARC, DANE, MTA-STS, S/MIME, BIMI — all native, all built-in.
Pre-tuned provider profiles for Gmail, Yahoo, Outlook, Apple, and Mail.ru. Adaptive throttling per ISP.
Isolate transactional, marketing, and bulk email with dedicated IP pools and per-stream reputation tracking.
SMTP-code-aware failure detection. Distinguishes rate limits from hard failures. Auto-backoff and recovery.
Real-time WebSocket dashboard with 25+ REST API endpoints. Full programmable control over your infrastructure.
Day-by-day volume ramp with automatic enforcement. New IPs warmed safely without manual intervention.
15 bounce categories, 60+ ISP-specific patterns. Auto-suppression with ARF feedback loop processing.
Flat monthly pricing. Send unlimited emails without anxiety about per-message costs eating into your margins.
See how BeMail compares against the alternatives — whether you self-host or use our managed service.
| Capability | BeMail | PowerMTA | Postfix | Cloud API |
|---|---|---|---|---|
| Security & Authentication | ||||
| Language | Rust (memory-safe) | C/C++ | C | Varies |
| DKIM Signing | RSA + Ed25519 | RSA only | Plugin | RSA |
| ARC / DANE / MTA-STS | All native | None | Partial | None |
| Queue Encryption | ChaCha20-Poly1305 | Plaintext | Plaintext | Platform |
| Delivery Intelligence | ||||
| ISP Profiles | 5 pre-tuned | Manual rules | None | Basic |
| VirtualMTA | Full isolation | Yes | No | IP pools |
| Circuit Breaker | SMTP-code aware | Basic | No | Varies |
| SMTP Pipelining | RFC 2920 | Yes | Yes | N/A |
| Operations | ||||
| Web Dashboard | Real-time WebSocket | CLI only | CLI only | Yes |
| REST API | 25+ endpoints | No | No | Yes |
| Cost | ||||
| Pricing Model | Perpetual license | Annual license | Free / OSS | Per-message |
| Cost at 10M/mo | $0 after license | ~$4,000/yr | $0 + ops cost | ~$3,500/mo |
| Capability | Braincap | SendGrid | Mailgun | Amazon SES |
|---|---|---|---|---|
| Infrastructure | ||||
| Dedicated IPs | Included | $90/mo extra | $59/mo extra | $24.95/mo extra |
| IP Warming | Fully managed | Self-service | Self-service | Manual |
| EU Data Residency | Guaranteed | Limited | EU region | EU region |
| Queue Encryption | ChaCha20-Poly1305 | No | No | No |
| Security | ||||
| DKIM / SPF / DMARC | Auto-configured | Guided setup | Guided setup | Manual DNS |
| ARC Signing | Built-in | No | No | No |
| DANE / MTA-STS | Native | No | No | No |
| TLS Enforcement | TLS 1.3 + DANE | Opportunistic | Opportunistic | Opportunistic |
| Operations | ||||
| Management | Fully managed | Self-service | Self-service | Self-service |
| Blacklist Response | We handle it | Support ticket | Support ticket | DIY |
| Data Ownership | 100% yours | Platform-locked | Platform-locked | AWS ecosystem |
No hidden fees. Dedicated IPs included in every plan. Scale as you grow.
Go over your plan limit? We notify you, not charge 5x the normal rate. Upgrade when you're ready.
Other providers charge $24-90/mo per dedicated IP on top of their plans. Ours are included from day one.
Flat pricing means you know exactly what you'll pay. No anxiety about per-message costs eating into margins.
Start sending emails that actually reach the inbox. Get your dedicated infrastructure provisioned in under 24 hours.