Pricing API Docs Integrations

optonlime.net

is a temporary email

Can optonlime.net receive emails?

Yes, optonlime.net can receive emails.

Should you allow users to sign up to your website using the domain optonlime.net?

No, optonlime.net is a throwaway domain and should be blocked.

How to block the temporary domain optonlime.net?

You can use MailCheck's free API to automatically block throwaway emails. Read our documentation to get started. No registration required.

DNS Records

A record

72.14.185.43

MX record

Hostname
IP
mail.mailerhost.net 18.237.235.220