Yes, mailcupp.com can receive emails.
No, mailcupp.com 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
64.227.77.85
MX record
mail.mailerhost.net
18.237.14.237
This domain has been found on temp-mail.org
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