Can my workspace administrator access or view data or messages in a channel even if they are not members of that particular channel?
Messages in public channels or chats are visible to everyone in the workspace, including administrators. However, messages in private channels or chats are only accessible to members of those channels.
If the workspace includes Message Auditor roles, individuals in these roles can view all messages—whether in public or private channels—through the audit panel. Any message audits performed by auditors will generate Audit Logs, which other auditors can review.
For enhanced privacy, if you use end-to-end encrypted (E2EE) or off-the-record messaging, even auditors cannot access those messages.