Unable to create mail folder sharing Sogo 5.8, Yunohost 12.0.17

[zeroheure]

Hi Josué

Trying to share an e-mail folder result in error message:

1. Opening the share dialog works, typing a username works, but selectng the user's name make it disappear.
2. In the share dialog, applying rights for the "Authenticated users" result in the error message

There was an error, try again

[Josue-T]

Hello,

So to me there are different issue here. Firstly it seem that the selector don't work well so we can only select everyone, this could be an upstream issue of SOGo.

And about the error when we try to share with everyone the issue is related to the fact that we need to enable in dovecot the acl and the acl_imap modules. I tried to configure this in dovecot but after that we have an other error related to the right to be able to share... I didn't do any more research but there are several thing to configure to make it working.

I won't have time to work on a full implementation of this feature but feel free to investigate. If you find a configuration to make it working I would be happy to integrate it.

[zeroheure]

For the record, it works well on demo.sogo.nu with 3 users (sogo1,2,3). Sogo 5.12.1

[Josue-T]

Yes but on the démo it's sogo 5.12 so this could be the difference.

[zeroheure]

After upgrading from Sogo 5.8 to Sogo 5.12.2, problem remains. Looks like it comes from Yunohost.

[zeroheure]

I've made some progress: the inbox can be shared and user's rights are recorded (not yet tested on folders). This is totaly unrelated to Sogo but to Dovecot only and could be useful to Nextcloud groupware mail too.
Need to find how to show the shared box.