Millionaire.email Security Architecture (2025): Simple Explanation + Real Proof
- Mithun GS
- 1 day ago
- 5 min read
Updated: 13 hours ago
Security should not feel complicated. At Millionaire.email, we believe every user deserves to understand how their email is protected and see real, verifiable proof behind every security claim.
This article explains — in simple language — the security architecture we built, why we implemented each system, and includes live verification links so you can check everything yourself.
1. DNSSEC — Your Email Starts With a Verified Root
At Millionaire.email, we enable DNSSEC so attackers cannot modify or fake our DNS records.This protects your:
MX records
SPF
DKIM
DMARC
TLSA (DANE)
DNSSEC ensures that DNS answers you receive are cryptographically signed and authentic.
Why we implemented DNSSEC
Because DNS is the first thing attackers try to hijack.DNSSEC stops:
Domain spoofing
Email redirection
MITM attacks
Fake DNS responses
🔗 Proof
2. SPF — Hard Fail (“-all”) to Block Impersonation
At Millionaire.email, our SPF uses hard fail (-all) instead of soft fail (~all).
Why this matters
A soft fail only warns receiving servers.A hard fail tells them:
“If the mail is not from us, reject it immediately.”
This completely prevents attackers from sending fake mail using your domain.
🔗 Proof
3. DKIM — Dual Signing With ED25519 + RSA
At Millionaire.email, we sign every outgoing email with two DKIM keys:
ED25519 (next-gen cryptography)
Faster
More secure
More modern
Better for the future
RSA 2048 (maximum compatibility)
Works with all older email servers
Ensures global deliverability
Why we implemented both
We want your emails to be:
Cryptographically secure
Compatible everywhere
Dual DKIM gives you both advantages:modern security + broad compatibility.
🔗 Proof
ED25519: https://mxtoolbox.com/SuperTool.aspx?action=dkim%3amillionaire.email%3a202511e&run=toolpage
4. DMARC — Reject Policy (Strict Alignment)
At Millionaire.email, we enforce DMARC using:
p=reject (block all unauthorized mail)
aspf=s (strict SPF alignment)
adkim=s (strict DKIM alignment)
Why we implemented strict “reject”
This is the strongest DMARC configuration possible.
It ensures:
Spoofed emails never reach inboxes
Phishing attempts fail
Your identity is protected globally
🔗 Proof
5. MTA-STS — Encryption Is Mandatory (Not Optional)
At Millionaire.email, we use MTA-STS in enforcement mode.This forces all sending mail servers to use encrypted transport.
Why this matters
It blocks:
STARTTLS stripping
SMTP downgrade attacks
Interception during transit
TLS is no longer optional — it’s required.
🔗 Proof
6. TLS-RPT — Daily Monitoring of Encryption Failures
At Millionaire.email, we receive daily TLS reports.These tell us if:
Any server failed to establish encryption
Any downgrade attempts occurred
Any configuration needs attention
This gives us immediate visibility into global email transport security.
🔗 Proof
7. TLS 1.3 + Modern Cipher Suites
Your email is encrypted using the strongest TLS protocols available today.
Millionaire.email supports:
TLS 1.3
Modern TLS 1.2 (secure suites only)
Perfect Forward Secrecy (ECDHE)
AES-GCM ciphers
CHACHA20-POLY1305
Why we implemented this
Older TLS versions allow downgrade attacks.We removed them entirely.
Your connection uses the same encryption trusted by financial institutions.
🔍 Proof
Validated via Nmap SSL scan.
8. DANE + TLSA — Cryptographic Certificate Pinning
At Millionaire.email, we use DANE, which is only possible because we run DNSSEC.
Why DANE is important
It cryptographically pins our TLS certificate in DNS.This prevents:
Fake certificates
MITM attacks
TLS interception
CA compromise attacks
Even advanced attackers cannot bypass DANE.
🔗 Proof
Domain shows:
DNSSEC ✔
TLSA ✔
SMTP ✔
Multiple valid TLSA records ✔
Very few email services in the world run fully valid DANE.
9. User-Owned Encryption Keys (PGP & S/MIME Done the Right Way)
At Millionaire.email, we take a different approach to end-to-end encryption.We do not generate or store your private keys, because real privacy means you must control your own encryption identity.
Instead, we designed a system where:
You generate your own PGP key locally using Thunderbird (recommended).
Your private key never leaves your device.
You upload only your public key to Millionaire.email.
Incoming messages are encrypted-at-rest using your public key before they enter your mailbox.
This ensures that:
Only you can decrypt your stored mail
Millionaire.email cannot read your mailbox
Even if a server is compromised, your data remains unreadable
S/MIME Support (For Users Who Purchase Certificates)
When you buy our S/MIME plan, the Certificate Authority issues your credentials.We release the .p12 certificate file to you only after your mailbox is protected with your PGP key.
This prevents your S/MIME private key from ever sitting unencrypted in your inbox.
Why we implemented it this way
Because storing users’ private keys — even encrypted — creates unnecessary risk.At Millionaire.email, your identity and your encryption keys remain 100% in your hands, not ours.
This is the only model that guarantees true user-owned security.
10. Encryption-at-Rest Using User-Owned Keys (PGP or S/MIME)
At Millionaire.email, privacy does not end with transport security — your messages are also protected after they reach your mailbox.We use an advanced Encryption-at-Rest system where only your encryption key can unlock your stored mail.
When you upload your PGP public key (or S/MIME certificate) in your user portal (Stalwart), the server automatically encrypts every incoming plain-text message before it is written to disk.
What this means in practice
Emails from Gmail, Outlook, Yahoo, or any non-PGP sender→ are encrypted-at-rest using your public key.
Only your private key, kept on your device, can decrypt your mailbox.
Millionaire.email cannot read your stored messages.
Even in case of server compromise or theft, your mailbox remains unreadable.
Important Note
Encryption-at-rest only becomes active after you upload your PGP or S/MIME public key inside your user portal (Stalwart).If no key is uploaded, your mailbox cannot be encrypted.
Why we implemented it this way
We believe real privacy means you must control your private keys — not us. You generate your own PGP or S/MIME keys locally (Thunderbird recommended) and upload only the public key to the portal. This guarantees:
Zero access to your private keys
Zero ability for us to decrypt your mailbox
Zero trust required in the server
Maximum confidentiality and independence
This user-owned encryption model offers stronger protection than traditional server-managed encryption systems.
11. Advanced Spam & Abuse Protection
At Millionaire.email, we use multi-layer filtering designed to block threats before they reach your inbox.
Our system includes:
Bayesian spam analysis
Greylisting
Trusted reply training
URL & domain reputation checks
Header scoring
Virus and malware detection
20+ DNSBL/RBL blocklists including:
Spamhaus ZEN
Spamhaus DBL
Barracuda
Spamcop
DNSWL
Why we implemented it
Spam isn’t just annoying — it’s dangerous.Our approach stops:
Phishing
Malware payloads
Botnets
Fraud campaigns
before they get inside your mailbox.
🇩🇪 12. Self-Hosted in Germany (GDPR Protection)
Millionaire.email is hosted on a dedicated server in Frankfurt, Germany under GDPR.
We do not use:
Third-party analytics
Relay services
Cloud scanning
Shared infrastructure
Why we implemented this
GDPR provides some of the world’s strongest privacy protections.And self-hosting gives us total control of:
Logs
Storage
Security
Compliance
Your data stays with us — not with third-party providers.
13. Direct-to-MX Delivery (No Relays, No Middlemen)
At Millionaire.email, we deliver your email directly to the recipient’s server.
We do not use:
Mailgun
SendGrid
Amazon SES
Gmail SMTP
Why we implemented this
Direct delivery protects:
Metadata
Privacy
Delivery reliability
Routing transparency
It ensures your email never passes through unnecessary third parties.
14. Uptime Monitoring (Independent Validation)
We use external monitoring tools to validate that:
SMTP is online
HTTPS is online
Website is online
Our uptime monitors show a consistent 100% availability.
Why we implemented this
Transparency builds trust.We want users to see real performance, not internal stats.
Proof:
15. Network Health Verified
Ping tests confirm:
No packet loss
Stable global routing
Fast response times
This verifies that our infrastructure is responsive and optimized.
Final Thoughts — A Security Stack Built for 2025 and Beyond
At Millionaire.email, we don’t rely on marketing phrases.We rely on cryptographic guarantees, strict authentication, private infrastructure, and real transparency.
Our architecture includes:
DNSSEC
SPF (hard fail)
DKIM (ED25519 + RSA)
DMARC reject (strict)
MTA-STS enforce
TLS-RPT
TLS 1.3
DANE + TLSA
Multi-layer anti-spam
GDPR hosting in Germany
Direct SMTP delivery
Independent uptime monitoring
Every one of these has public proof links, because security should be verifiable — not invisible.