The resource in question offers a disposable, public email service. Individuals can utilize it to receive emails without the need for registration or password management. For example, a user might employ this service when asked to provide an email address for a website registration they do not fully trust.
This approach provides a layer of privacy and security. It prevents personal email accounts from being exposed to potential spam or data breaches associated with untrusted services. The temporary nature of the email addresses also limits the risk of long-term tracking and unsolicited communications. Historically, such services emerged as a response to the increasing prevalence of spam and the growing concerns surrounding online privacy.