Change test email address for Odoo 12
Odoo 12's default test outbound email template attempts to send email to noreply@odoo.com. This needs to be changed to something useful in a production setup.
To change this:
/usr/lib/python3/dist-packages# grep -r noreply@odoo.com *
Binary file odoo/addons/base/models/__pycache__/ir_mail_server.cpython-36.pyc matches
odoo/addons/base/models/ir_mail_server.py: email_from, email_to = self.env.user.email, 'noreply@odoo.com'
Edit ir_mail_server.py and replace with desired email replacing noreply@odoo.com.
To see configuration of this via GUI (though I don't know yet if you can edit it there (don't see how currently):
Go to Development mode
Go to Settings
Then Technical > Database Structure > Models