Frequently Asked Questions

• • How does it work?

    • You integrate our solution into your application by calling our REST API and using our verification flow UI library
    • A unique, short-lived verification email address is generated for you.
    • The user sends an email to this generated address.
    • Our SMTP server checks the email's authenticity by verifying SPF and DKIM domain signatures. If everything checks out, we notify your app.

  • Do you keep users' email addresses?

    We store the user's email address for up to 24 hours, allowing your application time to retrieve the verification details. You can also use our REST API to delete the email address as soon as your app receives the verification.

• • Is the verification secure and trustworthy?

    We confirm authenticity by checking SPF (to verify that the sender's email server is authorized to send) and DKIM (by validating digital signatures in the email headers).

    We only notify your app about a verified email if these checks pass, unless you have explicitly disabled SPF or DKIM checks.

• • Which technologies are used?

    The solution is built with .NET Core and ASP.NET Core, and runs on Linux.

  • Is it free?

    The basic service will be free, with a reasonable number of monthly confirmations but without support.

  • Where can I sign up?

    Sign Up for Early Access

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Have more questions? Please contact us.