Several providers for disposable or temporary emails. Just in case you wan to test anything and need a valid email for temporary
- https://mailinator.com – can set xx@mailinator.com
- yopmail.com – can set xx@yopmail.com
- https://nowmymail.com/
- https://getnada.com/
- https://mytemp.email – total random, cannot set own name
- https://temp-mail.org/en/ – can set own email. provide multiple @domain
I advise this site
https://tempm.com
it is much more functional