Private temporary email with real-time inboxes

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MailOnce is a free temporary email service designed to make disposable inboxes simple, fast and private.
Create an email address instantly, receive messages in real time, detect OTP codes and open verification links without using your personal inbox.
I originally built MailOnce mainly with developers and testing workflows in mind, but after launching I’m also exploring the broader privacy use case: people who simply don’t want to give their real email address to every website they try.
The product is still early, and I’m currently focused on learning from real users and improving it based on their feedback.
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