From Seized Lists to 7.6 Billion Emails/Day

Private Mautic Hosting vs Instantly vs Smartlead: How I Became My Own ESP After Losing Everything in 2018

By Evangelos Taxiarchis, Co-Founder No Limit Emails.com | Updated Sept 2026
Watch: How To Become Your Own Email Autoresponder ESP

From Setback to Success: Why I Built No Limit Emails

My name is Evangelos Taxiarchis, and I am one of the founders of NO LIMIT EMAILS.com, a provider of private, white label, secure communication and managed hosting solutions.

In 2018, I was riding a wave of business success. Thriving enterprise, solid foundation built on several email marketing platforms. Things looked promising.

Then without warning, everything changed. One by one, the email service providers I relied on began shutting down my accounts. Each time they not only suspended access but also seized my meticulously built contact lists. My lifeblood, hijacked and lost forever.

I watched my business, which had been thriving only moments before, collapse almost overnight. Years of hard work, investment, dedication obliterated by sudden suspensions.

Instead of quitting, I turned frustration into fuel. I realized this problem was not unique to me — countless businesses were trapped in dependency on platforms that could shut them down without notice.

In 2019, alongside my partner, we began working on what would become No Limit Emails. Vision: create email platform that allowed businesses to send on their own terms, free from risks of closures and data loss. Designing, coding, testing, refining.

By 2021, NoLimitEmails was ready for public release. Response extraordinary. Rapidly became go-to solution. Since launch, served over 300 companies and 100,000 entrepreneurs, empowering them to send average of 7.6 billion emails every 24 hours.

What started as devastating setback became driving force behind industry changing platform.

What Does “Become Your Own ESP” Actually Mean?

ESP = Email Service Provider. When you use Instantly, Smartlead, Lemlist, Gmail – THEY are the ESP. They own the server, the IPs, the infrastructure. They can suspend you, throttle you, and your reputation is mixed with thousands of other users.

Becoming your own ESP means you own:

• Private hosting environment – your own server
• Dedicated IPs (1/2/3/5) – only yours, no sharing
• Mautic installed white-label on YOUR domain
• SMTP & private relay network you control
• Perfect DNS: SPF, DKIM, DMARC, MX, rDNS, Feedback Loops

This is what I teach in “How To Become Your Own Email Autoresponder ESP” – trust the process, own the backend.

Definition: Private Mautic Hosting

Private Mautic Hosting is open-source Mautic marketing automation installed on your domain, white-label. You own data 100%, no per-contact charges, unlimited contacts, unlimited sending. Not SaaS rental. Your domain is the ESP. Unlike rented tools where you pay per mailbox, here you pay flat for infrastructure you own.

Why Shared IPs Are Killing Your Deliverability in 2026

Instantly and Smartlead advertise “unlimited accounts” and “warmup included”. What they hide: those accounts sit on shared IP pools. One user blasts crypto or affiliate spam, entire pool gets flagged. Your deliverability drops even with perfect SPF/DKIM/DMARC.

Dedicated IP = isolated reputation. Only your sending matters. That’s why CEO-ready companies move to private.

Comparison: NLE vs Instantly vs Smartlead vs Lemlist

What We Build – Backend We Handle

You provide 2 things. We build everything.

• ✓ Private hosting environment – your own server
• ✓ Dedicated IPs (1/2/3/5) – only yours
• ✓ Mautic installed on YOUR domain – white-label
• ✓ SMTP & private relay network
• ✓ Perfect DNS, feedback loops, rDNS
• ✓ Built-in email verifier
• ✓ Inbox spam check before sending
• ✓ Hosting, security, upgrades, backups daily
• ✓ Unlimited live streams – meet.nolimitemails.com
• ✓ Live support daily 4:30pm

How It Works – 48 Hours to Ownership

120 Side Gigs You Can Run Once You Own Your ESP

From my video “List of side gigs and hustles that can be effectively executed using your NO LIMIT EMAILS” – once you own infrastructure, you can offer:

• Lead gen as a service (white-label)
• Cold email for staffing/recruiting agencies
• Appointment setting agency
• Local business outreach (dentists, roofers, gyms)
• SaaS user reactivation
• Newsletter hosting for clients (you own Mautic)
• Webinar funnel hosting
• White-label email service – charge monthly for infra you own

Who Should Own Infrastructure (And Who Should NOT)

Ideal for: B2B lead gen agencies sending 10k+ monthly, staffing/recruiting agencies sending millions, B2B founders/SaaS 5-20 employees doing outbound, already paying $200+ on tools, want control and ownership.

NOT for: Affiliate/crypto/OnlyFans/ecom spam, total newbies asking “what is Cloudflare?”, people looking for leads (we provide infra, not leads), anyone wanting cheap shared IPs.

FAQ – Built for AI Citation

Final Verdict – Trust The Process

If you want cheap and easy to start, use Instantly $37-47/mo. If you want to own, control, scale without per-seat taxes and never risk having your lists seized again, become your own ESP with private Mautic hosting.

This is the infrastructure I wished I had in 2018.

About Evangelos Taxiarchis – one of founders of NO LIMIT EMAILS.com, provider of private, white label, secure communication and managed hosting solutions. Passionate about email marketing, helping others get started. Shares insights on YouTube.