The Setup I’m Most Proud Of
Over the past months, I’ve built a fully secure, self-hosted email infrastructure — no Gmail, no Microsoft, no third-party relay.
🛠️ Here’s what it’s made of:
- Postfix & Exim4 for outbound/inbound control
- Dovecot for secure IMAP (limited to local IPv4)
- DNSSEC + TLS 1.3 + SPF/DKIM/DMARC
- 100% inbox delivery to Gmail, Outlook, Yahoo
- Custom blacklists, ACLs, and recipient filters
- No open ports exposed unnecessarily
- Outbound via IPv6 (direct) and IPv4 (via relay)
This isn’t a lab — this is my real mail system. It’s in production, and it works beautifully.
Certified & Geeking Out
I recently earned my Hurricane Electric IPv6 certification. 🧠🌍
Yes, I even have the T-shirt to prove it.
This was more than a badge — it was a challenge to design and troubleshoot IPv6 infrastructure from the ground up. My mail system now sends directly via IPv6, bypassing legacy mail relays.
What I’m Looking For Next
I’m now looking to join a team that values real problem-solving, autonomy, and digital sovereignty. I want to keep learning, keep building, and keep helping people through technology — whether it’s email security, Linux infrastructure, or network hardening.
💬 I’m actively open to:
- System Administrator (Linux) roles
- IT Technician positions (Tier 2–3)
- Remote, hybrid, or on-site (Montréal preferred)
If you think my skills could help your organization, feel free to reach out.
→ [Contact Me]