Trying to send “do not reply” emails to people that come from the same domain. NOt looking for any other email correspondence. Its literally just a notification.
Sendgrid has 100 free emails per month but thats not going to cover testing let alone our production needs.
If you have a google workspace associated, you could send them with a google script and the API connector. you can send something like 20,000 per day.
you could do it without the workspace associated, but you’d lose out on customdomain.com and you’d create something like: donotreply.appname@gmail.com
and use the app script account associated with that gmail account