Samba is discussed on two IRC channels on the Libera.Chat network (irc.libera.chat).
User questions about Samba can be asked in this channel. Please keep a few things in mind:
This channel is the equivalent of the samba-technical mailinglist. It is used by the developers to discuss Samba internals and development.
Note: This channel is for discussion about development issues only, not for questions about problems with Samba!
Libera.chat has a couple of general notes about behaviour in IRC channels.