GET /congress/2025/event/de6afcb7-d286-46d7-becb-72191a45fed6/?format=api
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{
"id": "de6afcb7-d286-46d7-becb-72191a45fed6",
"kind": "assembly",
"name": "How to setup a chatmail relay server, optimized for Delta Chat",
"slug": "drone-cymatics-sound-jam",
"url": "https://api.events.ccc.de/congress/2025/event/de6afcb7-d286-46d7-becb-72191a45fed6/?format=api",
"track": null,
"assembly": "komona",
"room": "c2d2090b-32f1-48e9-9233-b43de3066aa6",
"location": null,
"language": "en, de",
"description": "You don't need expensive hardware to run a chatmail server - a cheap VPS or raspberry pi can support hundreds of users. All storage is temporary, as Delta Chat stores messages only on end devices. This makes chatmail tremendously easy to get started with - bring your child and learn together.\r\n\r\nTo setup a chatmail server, you need:\r\n- SSH root access to a server, with a public IP address, and a domain (we will bring some for the workshop)\r\n- basic command line knowledge\r\n\r\nSo come as you are, and join this chat group to get started: https://i.delta.chat/#AB68F428FCEF88D32B46189314FDBB18B2789654&a=groupedit%40nine.testrun.org&g=39c3%20chatmail%20relay%20workshop&x=zIwlF9uvvoxzDLo2GBFRRm2l&i=vcZd2RULjs39Vl-Fs2L-ZfIT&s=oUmgp0IBDyBnI7dTslH3CK37",
"schedule_start": "2025-12-27T20:30:00+01:00",
"schedule_duration": "01:30:00",
"schedule_end": "2025-12-27T22:00:00+01:00"
}