I want to ask a best practices question for creating email address. Specifically, how to structure the name and domain. Which Stack Exchange site is the correct one?
For more context, right now my company structures our no reply emails like this:
noreply@[subdomin].[domain].com (example: email@example.com)
I want to know if something like this is acceptable:
noreply_[subdomain]@[domain].com (example: firstname.lastname@example.org)
My concern is being marked as spam when, of course, it's not. The user signed up with us. We have need of this due to how our Send Grid is set up.