$250 · lifetime · no recurring fees

Three send modes. One desktop.

Built-in MTA, custom SMTP rotation, your own Ubuntu nodes, and Microsoft 365 mailboxes — all driven from a single Windows desktop. Pay once, own the app forever. You bring the infrastructure.

Get lifetime — $250 How it works →

Send modes — pick per campaign

SSH

One-click node provisioning

M365

Microsoft Graph integration

Send modes

Three engines. You pick.

Different campaigns deserve different infrastructure. AlphaXSender lets you switch the engine per campaign without leaving the Compose tab.

Built-in MTA

Direct-to-MX delivery on port 25 from your machine. Useful when port 25 is open and you want a zero-dependency send.

Custom SMTP rotation

Pool your own SMTP servers and route across them with round-robin, weighted, LRU, or random rotation. Built-in proxy support per account.

Your own nodes

Provision external Ubuntu MTAs that you own, over SSH, right from the desktop. Postfix + OpenDKIM + Redis + Postgres, installed and online in one pass.

Plus a fourth path: Office B2B sends through your own Microsoft 365 / Outlook mailboxes via Microsoft Graph (device-code OAuth or token import).

In production

Built for the way you actually work.

Day shift. Night shift. Hot desk. Home office. The dashboard reads the same — KPIs across the top, scheduled sends on the left, live activity in the middle, system health on the right. No mode switching, no context loss when you walk away from your machine and come back.

Always-on heartbeat

A glance tells you: license, port 25 reach, tracker health, proxy status, node count.
Pause and resume in flight

Active campaigns expose pause/resume right on the tile — no need to drill in.
Light + dark, first-class

Both themes are designed; the light one is not an afterthought.

Three steps. That's it.

No SMTP wrangling. No deliverability hacking. Just a desktop app and the engine you choose.

Step 1

Open

Launch the desktop app. Paste your license. You're online.

Step 2

Input

Drop a recipient list, write a subject, paste your HTML. Live preview while you type.

Step 3

Send

Pick a send mode and fire. Live progress streams back to the dashboard with per-recipient logs and pause / resume controls.

Lifetime license

Pay once. Own forever.

One-time purchase. Permanent access to the AlphaXSender desktop app. No subscriptions, no monthly fees. Your sending infrastructure stays yours: SMTP relays you control, Ubuntu nodes you provision, Microsoft 365 accounts you own.

One-time $250 license — own the desktop app forever
No recurring fees, no monthly subscriptions, no metering
SSH-provision your own Ubuntu sending nodes from the desktop
Microsoft 365 / Outlook mailboxes via Microsoft Graph
Live DNS validation in the desktop: A · MX · SPF · DKIM · rDNS
Pause and resume any running campaign from the dashboard

[install] ssh root@mta01 → 9 steps · 2m 41s

[verify] /health → active · postfix · redis · postgres

[dns] example.com → A·MX·SPF·DKIM·rDNS all OK

[dispatch] campaign #4821 → 12,400 recipients · mode: nodes

[node-03] batch 0042 → 50/50 ✓ (1.2s)

[node-07] batch 0043 → 50/50 ✓ (0.9s)

[rate-lim] node-04 hourly cap → re-route

[node-09] batch 0044 → 50/50 ✓ (1.0s)

[stats] sent: 8,742 · queue: 3,658 · ETA: 2m 14s

Ready to send?

$250 once. Yours forever. Pay with crypto.

Get lifetime — $250 Talk to sales