New user approval setting went away after upgrading to 8. Now I have re-enabled it (via "Enable Registration Queue"), but I'm not getting emails asking to approve a new user.
I'm not sure why your New user approval settings would go away with an upgrade, as thats not something that was removed from UBBT 8
Where is the Administrator email address specified?
All other email is going through without any problem. When a user registers, they receive the email confirmation message.
I also tried "Send Email" (under "Tools & Information") and that email also goes through.
The email address that the notifications get sent to is per admin/moderator who has permission. that setting is within their Account Profile and account Preference pages.
Forums > Settings (your user name): Preferences
Bottom of the list, within the "Moderator and Administrator Email Notifications" section.
From where the emails come from, which are sent to the new users,
Control Panel > General: General Settings
as Forum Email Address
Also, where do I specify Google recaptcha keys in the Control Panel?
For reCAPTCHA -
Control Panel > General: CAPTCHA Settings