I have tried to do a variable substitution in the new user email that gets sent to an administrator, by using
'UE_REG_ADMIN_SUB' => 'New User Registration: [NAME]',
However, no substitution occurs and that is the exact mail subject given. Should substitutions work here?
I would find this useful to quickly highlight spam registrations that I might then need to ban immediately.
Ideally also the email body itself would have a link in it so that I could do this on one click, e.g.
Name: [NAME]
Email: [EMAIL]
To ban this user, click here.