Hi,
1, Is "noo-resume-alert-notify" not "noo-job-alert-notify".
There is currently manage page for alert Job and alert Resume .
I only performed a few manual operations to check.
I ran a cron, then went to the Email Log to see which user the email was sent to.
2, Yes, I will update this issue.
3, These alerts are created by the user, if want to disable the user will have to login their account and delete it.
http://prntscr.com/pyy09h
I will add a link to the alert resume at the end of the email to notify the user.
It will update in the next version.
Best regards,
tb.