Brussels / 31 January & 1 February 2026

schedule

K.4.201


Day Start End Track(s)
Saturday 10:30 18:30 Modern Email
Sunday 09:00 17:00 Microkernel and Component-Based OS, Plan 9
09 10 11 12 13 14 15 16 17 18
Saturday Introduction to the Modern Email DevRoom
Webmail, the new generation
OpenCloud Groupware, a new JMAP client
Parula - New features on the new email app
Mail & Security - Lessons learned and interesting tools
Autocrypt 2: Post-Quantum-Cryptography and Reliable Deletion ("Forward-Secrecy")
Rspamd: A Year of Features and LLM-Assisted Development
Cascading Spy Sheets: The Privacy & Security Implications of CSS in Emails
Open Buro: Integrating applications to create a Smart Platform Experience
Messages: how a French government agency broke free of IMAP
JMAP for Everything (Destroy All Monsters): JMAP Calendar, Contacts, Files
Stalwart: Can Open Source do Gmail-scale Email?
WildDuck: Rethinking Email Server Architecture for the Cloud Era
Dovecot - Replicating replication: highly available, open source Dovecot 2.4 servers
Migrating 60 000 accounts to a FOSS mail solution at the University of Bonn
Performances tests with Gatling IMAP
Sunday An introduction to Plan 9
GEFS: A Good Enough File System
Audio and music production on Plan 9
Making the NOVA microhypervisor fit for thousands of devices and interrupts
skiftOS: Building a microkernel-based operating system from the ground up
Rethinking CPU scheduling for dynamic workloads on Sculpt OS
Capability Based Security in Redox
Transactions: Making CMRX kernel internals lock-free
Practical Persistence on Microkernels (ft. PhantomOS)
Writing axle OS's desktop compositor
Updates on GNU/Hurd progress: rump drivers, 64bit, SMP, software bootstrapping ...
Microkernels: The last 15 years in retrospective

Events

Title Speakers Track Start End

Saturday

  Introduction to the Modern Email DevRoom
TELLIER Benoit, Damian Poddebniak, Mechiel Lukkien, Hans-Jörg Happel, Arnt Gulbrandsen, Ben Bucksch, Mauro De Gennaro Modern Email 10:30 10:35
  Webmail, the new generation
Arnt Gulbrandsen Modern Email 10:35 11:00
  OpenCloud Groupware, a new JMAP client
Pascal Bleser Modern Email 11:00 11:30
  Parula - New features on the new email app
Ben Bucksch Modern Email 11:30 12:00
  Mail & Security - Lessons learned and interesting tools
Carsten Rosenberg, Manu Zurmuehl Modern Email 12:30 13:00
  Autocrypt 2: Post-Quantum-Cryptography and Reliable Deletion ("Forward-Secrecy")
holger krekel Modern Email 13:00 13:30
  Rspamd: A Year of Features and LLM-Assisted Development
Vsevolod Stakhov Modern Email 13:30 14:00
  Cascading Spy Sheets: The Privacy & Security Implications of CSS in Emails
Leon Trampert, Daniel Weber Modern Email 14:00 14:30
  Open Buro: Integrating applications to create a Smart Platform Experience
Benjamin Andre, Samuel Paccoud Modern Email 14:30 15:00
  Messages: how a French government agency broke free of IMAP
Sylvain Zimmer Modern Email 15:00 15:30
  JMAP for Everything (Destroy All Monsters): JMAP Calendar, Contacts, Files
Ricardo Signes Modern Email 15:30 16:00
  Stalwart: Can Open Source do Gmail-scale Email?
Mauro De Gennaro Modern Email 16:00 16:30
  WildDuck: Rethinking Email Server Architecture for the Cloud Era
Andris Reinman Modern Email 16:30 17:00
  Dovecot - Replicating replication: highly available, open source Dovecot 2.4 servers
Jens Erat Modern Email 17:00 17:30
  Migrating 60 000 accounts to a FOSS mail solution at the University of Bonn
Peter Wienemann Modern Email 17:30 17:50
  Performances tests with Gatling IMAP
TELLIER Benoit Modern Email 18:10 18:30

Sunday

  An introduction to Plan 9
Revan Plan 9 09:00 09:35
  GEFS: A Good Enough File System
ori Plan 9 09:40 10:15
  Audio and music production on Plan 9
Konstantinn Bonnet Plan 9 10:20 10:50
  Making the NOVA microhypervisor fit for thousands of devices and interrupts
Udo Steinberg Microkernel and Component-Based OS 11:50 12:25
  skiftOS: Building a microkernel-based operating system from the ground up
Clémence Microkernel and Component-Based OS 12:30 13:00
  Rethinking CPU scheduling for dynamic workloads on Sculpt OS
Johannes Schlatow, Stefan Kalkowski Microkernel and Component-Based OS 13:05 13:35
  Capability Based Security in Redox
Ibuki Omatsu Microkernel and Component-Based OS 13:40 14:10
  Transactions: Making CMRX kernel internals lock-free
Eduard Drusa Microkernel and Component-Based OS 14:15 14:40
  Practical Persistence on Microkernels (ft. PhantomOS)
Rumen Mitov Microkernel and Component-Based OS 14:45 15:15
  Writing axle OS's desktop compositor
Phillip Tennen Microkernel and Component-Based OS 15:20 15:50
  Updates on GNU/Hurd progress: rump drivers, 64bit, SMP, software bootstrapping ...
Samuel Thibault Microkernel and Component-Based OS 15:55 16:25
  Microkernels: The last 15 years in retrospective
Martin Decky Microkernel and Component-Based OS 16:30 17:00