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Products

Two systems we build, licence and run.

Both grew out of client work that had no acceptable off-the-shelf answer. One keeps your business mail on your own domain; the other keeps your file exchange authenticated, audited and proactive.

Product 01

Mail System

Business email on your own domain, running on a mail server we wrote ourselves. Free webmail to start; full SMTP, IMAP and POP3 access for USD 3 per account per month — and no calendars or office suite you did not ask for.

  • Webmail
  • SMTP
  • IMAP
  • POP3
  • Your own domain name
  • DKIM-signed outbound mail
  • TLS-encrypted connections
  • Free and paid plans
Inside the Mail System
Mail System architecture: webmail, desktop and mobile mail apps connect over TLS with SMTP, IMAP and POP3; the Mail System hosts mailboxes on your domain, DKIM-signs outbound mail and delivers it to other mail servers, guided by MX, SPF, DKIM and DMARC records.
SftpS architecture: WinSCP, FileZilla, command-line clients and applications authenticate by mTLS, SSH CA, SSH key or YubiKey; the server applies policy and audit, integrates downstream and notifies by SMS, email, Telegram or webhook.
Product 02

SftpS

A proactive FTP server. Files are authenticated against your certificate authority, checked on arrival, routed into the systems that need them, and announced to the people who are waiting — without a polling script anywhere.

  • Native system integration
  • Passkey, PIV and OTP login
  • mTLS CA authentication
  • SSH CA authentication
  • SSH key authentication
  • File encryption at rest
  • Standard client support
  • SMS, email, Telegram, webhook
Inside SftpS

Better together

One domain, two channels.

Run them side by side and every message about your file exchange comes from the same place your people write from. SftpS receipts and alerts can go out through the Mail System, on your own domain and under your own signature.

Receipts from your own domain

SftpS email notifications can be sent through the Mail System, so partners see your name — not a generic sender.

Signed, so they arrive

Every notification carries your DKIM signature, which keeps transfer receipts out of the spam folder.

One team to call

Mail and file transfer are built and supported by the same people, so there is no finger-pointing between vendors.

Try either product before you commit.

Start the Mail System on the free plan with your own domain, or give us one transfer flow and we will run SftpS as a scoped pilot in your environment.