Yes, tmp.mail.e1645.ml can receive emails.
No, tmp.mail.e1645.ml is a throwaway domain and should be blocked.
You can use MailCheck's free API to automatically block throwaway emails. Read our documentation to get started. No registration required.
A record
210.196.123.124
MX records
mx1.mytemp.email
176.126.236.241
mx2.mytemp.email
176.126.236.241
mx3.mytemp.email
176.126.236.241