[tntpreneur]

> I'll add more resources to find disposable domains and validation points. You can report the domain here so I can add it to the list: https://disposablecheck.irensaltali.com/report.

> As the product owner, if I didn't need real email addresses, I would just use usernames. If there is an email, then a legitimate email address is required. Spam is a different problem.

[chrisjj]

> You can report the domain here so I can add it to the list

List? You cannot determine whether an address is temporary from a domain list.

> a legitimate email address is required.

i think you need to consider by what measure disposable email addresses are not legitimate.