Resolve #3146351 "Automated drupal 9"
After testing this module on my site, I encountered a few bugs that made it unusable in production. They are included in this merge request, but probably should be abstracted into separated tickets against the byteplant_email_validation module.
They were included here because I was under a tight deadline and did not have the time to split everything apart.
Closes #3146351
Edited by Melissa Bent