I’d like for people to be able to reach the staff group of my Discourse installation via e-mail without the need to sign up first. A helpdesk solution seems a bit excessive, but a shared inbox in the way that group messages work should be just enough. However, the option to set a custom incoming e-mail address is only available for custom groups, not the automatic ones. When searching here on meta for “staff incoming e-mail address” the only result is this:
Is there a reason for as to why this option is omitted for the staff, admins, and moderators automatic groups?