OS.ST | OS.ST HOSTING | EMAILHOSTING
OS.ST Email Virtual Hosting
Professional business email on your own domain — native Linux 64-bit enterprise platform, exclusive MailFROM anti-spoofing, AI-powered spam detection and calendar, managed end to end.
🖥️ Enterprise email on a native Linux 64-bit foundation
OS.ST Email Virtual Hosting runs your company mail on native Linux 64-bit enterprise servers — stable, reliable, the same platform we have operated for businesses since 2000.
🛡️ Protected by MailFROM — an OS.ST exclusive
MailFROM is our exclusive anti-spoofing technology: nobody — including your own staff — can send mail that falsely appears to come from your domain. Phishing bait and fake invoices are stopped at the front door.
🧹 Clean inboxes, wherever you read mail
- Exclusive AI spam detection — only in the latest XMail Management Console, learning new threats as they appear
- Anti-spam with RBL and SPF filtering, applied before mail ever reaches you
- POP3 / IMAP4 / SMTP plus webmail — read and send from any device
- Calendar and contacts kept in sync
- admin@domain — as domain administrator, open and read any user's webmail in real time from the XMail Management Console; oversight without leaving the console
- Daily monitoring: we fix problems before you notice them