Documentation

Spamexx is an e-mail security gateway: it sits between the internet and your mail server, checks every incoming message for spam and viruses, and only delivers…

For Spamexx to filter mail for your domain, add the domain and point your MX record to Spamexx.

Mailboxes are the protected recipient addresses of your domains. Manage them under Settings → Mailboxes.

This section will be added soon – detailed setup documentation is coming here.

Messages classified as spam are not delivered but stored safely. Find them under Quarantine.

When a message is held back, the recipient can reach a personal quarantine portal via a magic link – without signing in.

You decide how often you are informed about held-back e-mail. Find the settings under Settings → Account (or per tenant in tenant management).

Under Settings → Account you control:

The rule engine controls filtering more finely than threshold and lists – Proxmox-style, built from rules and reusable object groups. Found under Settings → Rul…

With 2FA you protect your account beyond the password using a time-based code (TOTP) from an authenticator app.

Under Settings → Profile you change your display name and password and manage two-factor authentication.

The dashboard shows volume, spam and virus rate, deliveries and the trend over time at a glance.

Accepted mail runs through the check pipeline and is then delivered to your destination server. See the current status under Queue.

Spamexx scores every mail with several modules. Platform admins enable/disable them under Settings → Check modules (live, no restart):

The Spamexx DB is the built-in threat intelligence: from reported spam and configured sources it learns traits that feed into scoring.

The inbound servers are the MX hostnames customers point their domains to. Platform admins manage them under Settings → Inbound servers (MX).

Spamexx secures web, API and SMTP access with TLS. Certificates are issued and renewed automatically via Let's Encrypt (ACME).

Documentation for the download modules (add-ins/extensions) is coming soon.

Your plan determines the quotas (domains, mailboxes, volume, quarantine retention) and features.

Spamexx is available as a hosted online version and as a self-hosting license to run on your own infrastructure.

Spamexx provides an HTTP API that lets you check programmatically:

With the "Spamexx: Report spam" add-in you report unwanted email to Spamexx directly from Outlook with a single click. The report feeds your own evaluation and…

With the "Spamexx: Send encrypted" add-in you send confidential messages securely to any recipient — no certificates, no extra software on the other side. The m…