# Infinito.Nexus 15.0: Your Own Mail Server, with Calendars, Contacts and Single Sign-On Built In

**URL:** https://hub.infinito.nexus/t/infinito-nexus-15-0-your-own-mail-server-with-calendars-contacts-and-single-sign-on-built-in/692
**Category:** Blog
**Created:** [October 6, 2026, 3:19pm UTC](https://hub.infinito.nexus/t/infinito-nexus-15-0-your-own-mail-server-with-calendars-contacts-and-single-sign-on-built-in/692 "2026-10-06T15:19:26Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![system](https://hub.infinito.nexus/images/discourse-logo-sketch-small.png) [@system](https://hub.infinito.nexus/u/system)
#### Post date: [October 6, 2026, 3:19pm UTC](https://hub.infinito.nexus/t/infinito-nexus-15-0-your-own-mail-server-with-calendars-contacts-and-single-sign-on-built-in/692/1 "2026-10-06T15:19:27Z")

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Originally published at: [Infinito.Nexus 15.0: Your Own Mail Server, with Calendars, Contacts and Single Sign-On Built In – Infinito.Nexus Blog](https://blog.infinito.nexus/blog/2026/10/06/infinito-nexus-15-0-your-own-mail-server-with-calendars-contacts-and-single-sign-on-built-in/)  
   
Release 15.0 Infinito.Nexus 15.0 gives every deployment a modern mail server of its own. Stalwart is now the default mail provider: one server that handles email, calendars and contacts, with webmail, spam and virus filtering, signed outgoing mail and single sign-on through Keycloak. Infinito.Nexus sets all of it up for you on every deployment, on…