I receive mails through a distribution list (google groupGoogle Group) from people that do not belong to the list (it's explicitly allowed that they can send us mails without belonging to the group).
The problem is that if I hit "reply to all", the sender is not included in the reply, only the group and other CC'd addresses are, and I need to manually add them.
Is there some way to configure gmailGmail to add them? Via a Lab or something else at least?