I'm literally in the process of setting up my system right now (TOS 6) and, for me, the problem is that there are no outgoing SMTP settings so no mail can be sent. I just skipped ahead, configured the settings in Control Panel / Notifications once the system was up and then the test email works fine.
I think it's an installation step that adds unnecessary confusion.
I think it's an installation step that adds unnecessary confusion.
Statistics: Posted by spoiler — 45 minutes ago