Mailex orchestrates email campaigns across your own decentralized SMTP servers — connect servers, warm domains, throttle delivery, and track every message from queue to delivery. Pay from a crypto-funded balance, with no monthly lock-in.
Crypto top-ups · Promo trials available · Cancel anytime
A complete sending stack built around the servers you already control.
Connect any number of your own SMTP servers. Mailex spreads delivery across them instead of funneling everything through one provider — no shared IP reputation, no single point of failure.
Per-server, per-domain, and per-inbox rate limits with warmup ramps. Every knob from the schema is respected so you stay under provider caps and out of spam folders.
Every send is tracked end to end. Watch deliveries, bounces, and failures land in real time, broken down per server and per domain.
Bring your sending domains and inboxes, verify them once, and rotate senders automatically across a campaign for natural-looking volume.
Top up an internal USD balance with USDT, USDC, or 200+ coins via NOWPayments. Subscriptions debit from your balance — no cards, no surprise renewals.
A dedicated background sending service turns active campaigns into delivered mail, scaling smoothly as your volume grows.
Mailex handles the orchestration so you can focus on the message.
Add your SMTP servers, sending domains, and inboxes. Mailex verifies and pools connections for fast, warm delivery.
Build your email, import recipients, and set throttling rules per server and domain. Schedule it or send right away.
The sending service delivers across your fleet, respecting every limit, while delivery results stream back into your dashboard.
Anonymous crypto billing, servers in Finland, and one hard rule: your data is never sold, shared, or handed over to anyone.
Pay from a crypto-funded balance in USDT, USDC, or 200+ coins. No credit cards, no bank statements, and no billing identity tied to your campaigns.
Your data lives on servers physically located in Finland — inside the EU and under some of the strictest, most privacy-friendly data-protection law in the world.
We don't sell, rent, or share your recipient lists, contacts, or campaigns. No ad networks, no data brokers, no third parties — your data stays yours.
Every connection is protected with TLS, and your SMTP server credentials are stored encrypted at rest. Nobody reads them in the clear — not even us.
Mail is sent from your own SMTP servers and domains. Mailex only orchestrates — it never becomes the custodian of your inboxes or your sending reputation.
We collect only what's needed to run your campaigns. No invasive profiling, no selling your behavior, no surprise analytics riding along in the background.
Every plan is billed per 30 days from your crypto-funded balance. No cards, no auto-charges you didn't expect.
For solo senders getting started.
For teams running serious volume.
For high-scale operations.
Top up with USDT, USDC, and 200+ coins. Your balance, your pace.
Everything you might want to know before you connect your first server.
Mailex doesn't send mail for you from its own infrastructure. You connect your own SMTP servers, domains, and inboxes, and Mailex orchestrates campaigns across that decentralized fleet — handling throttling, warmup, sender rotation, and delivery tracking on top.
You top up an internal USD balance with crypto (USDT, USDC, and 200+ coins via NOWPayments). Subscriptions are paid by debiting that balance on a 30-day cycle. There are no credit cards and no hidden auto-charges — if your balance runs out, the subscription simply expires.
Yes — that's the core idea. Mailex is built for senders who want full control over their sending infrastructure and reputation. You bring the servers; Mailex makes them sing together.
The sending pipeline is built to scale. A standalone sending service pulls from a queue and delivers across your servers while respecting every rate limit you set.
Plans start at Basic for $19 per 30 days, with Pro at $49 and Pro Plus at $99. Promo trials are available so you can try Mailex before committing.
Your data is hosted on servers physically located in Finland, inside the EU and under strict data-protection law. We never sell, share, or hand over your recipient lists, contacts, or campaigns to third parties. Billing is crypto-only, so there are no cards or bank details tying your identity to your sending.
Connect your servers, launch your first campaign, and watch the deliveries roll in — all on infrastructure you control.