About msgs.global
Perimeter email security built by engineers who've been protecting inboxes since the Qmail era
Built By Email Security Experts
msgs.global isn't just another email service—it's built by engineers who've been at the forefront of perimeter email security for over 25 years. Our founder cut his teeth on Qmail mailing lists in the late '90s while still in high school, and has since collaborated with legends like Wietse Venema (creator of Postfix), Ben Rosengart from Sendmail, and maintains close working relationships with pioneers like Viktor Dukhoni.
This deep expertise in mail transfer agents (MTAs), SMTP security, and perimeter defense shapes every decision we make. We don't just stop spam—we understand email at the protocol level, from queue management to header analysis to reputation systems.
Battle-Tested in Finance
Our expertise extends beyond theory into some of the most demanding email migrations in the world. We've led critical M&A email and DNS infrastructure work in the financial sector, including the Smith Barney to Morgan Stanley migration—one of the most complex financial services integrations in history.
When billions of dollars and regulatory compliance are on the line, email isn't just infrastructure—it's mission-critical. That's the standard we bring to every deployment, whether you're a Fortune 500 or a growing startup.
Migration Expertise Across Every Platform
We've successfully migrated 100,000+ user environments across every major mail transfer agent and security gateway in production today:
Open-source MTA transitions with zero downtime
Scaling from simple to enterprise-grade infrastructure
Moving to cloud-based enterprise security gateways
Complex hybrid deployments with Cisco Email Security
This breadth of experience across Sendmail, Qmail, Postfix, Proofpoint, and IronPort means we understand the quirks, gotchas, and best practices for every major email platform. Whether you're running a legacy system or cutting-edge infrastructure, we've been there.
What We Do
msgs.global provides enterprise-grade perimeter email security and forwarding services. We sit at the edge of your infrastructure, analyzing every message before it reaches your users. Our multi-layer threat intelligence combines machine learning, real-time reputation analysis, and compliance-focused DLP to deliver comprehensive protection against spam, phishing, malware, and data leakage.
Technology Stack
BetterSpam Integration
ML-powered spam classification with Bayesian filtering, header analysis, and DKIM/SPF/DMARC validation.
BetterPhish Detection
URL scanning, brand impersonation detection, and certificate transparency log analysis.
DNS Science Reputation
Real-time domain and IP reputation scoring with 20+ DNSBL lookups.
DLP Engine
30+ compliance patterns covering HIPAA, PCI-DSS, SOX, and FCRA regulations.
Security & Compliance
- ✅ SOC 2 Type II Certified
- ✅ HIPAA Compliant
- ✅ PCI-DSS Level 1
- ✅ GDPR Compliant
- ✅ ISO 27001 Certified
Infrastructure
Deployed on Oracle Cloud Infrastructure (OCI) with multi-region redundancy, our platform processes millions of emails daily with 99.99% uptime SLA. All data is encrypted at rest and in transit, with geographic data residency options available.
Part of AfterDark Systems
msgs.global is developed and operated by AfterDark Systems, a cybersecurity company specializing in threat intelligence, email security, and identity management.
Our portfolio includes DNS Science (domain reputation), BetterPhish (phishing intelligence), and comprehensive SSO solutions powered by Authentik.