Please upgrade to 2.1.x here.
The 2.0 branch is no longer being updated.
Current version is 2.1.11
, released 12 June.
Vanilla 2 simply will not send notifications by email*
I am using a local (to the server) email, connecting via SMTP.
Invitation emails are sent as expected.
Notifications however, are simply not sent. Period.
I have not used V2 before, so any point in the right direction as to why email is not working only for invites would be great.