I have a problem with the API I would like to change one field for all mailboxes. In the loop, I get the mailbox using mail_user_get, change one field and use the mail_user_update method. I have a problem because method mail_user_update needs: ($session_id, $client_id, $primary_id, $params) Where should I get $client_id? The mail_user_get method does not return this value. Is it necessary to update? Can I set 0 for this variable? Thanks for the help
