[Bug] [PRODUCTION] Cannot create a chat with a user from a different server

[tprudentova]

2.5.9, chat.twake.app, tested on Safari, Firefox

1. Log in as a user of twake.app server
2. Enter a Matrix ID of a user from a different server (staging or linagora.com)
3. Click on the user, try sending a first message
4. Error

-.mov

[nqhhdev]

Hi @tprudentova, on prod env I mean not available. One more, this issue related to BE side (like error in image below) so from FE side we're handle error from BE side and display toast message. Thanks !

[tprudentova]

@guimard maybe you can help us with this issue?

[guimard]

I think this is because https://stg.lin-saas.com/.well-known/matrix/server is missing. It should contain:

{
 "m.server": "matrix.stg.lin-saas.com:443"
}

Can someone create this content in main server ?