# Email people who are not registered users of your app

By Steven Van · 2026-08-25

Your app can now send email to addresses that do not belong to a registered app user.

[Base44](<https://creatorstoolbox.com/tools/base44>) apps can now send email to addresses that are not registered users of the app. It requires a paid plan and a custom domain connected and verified to the app, and every send passes through content screening, recipient hygiene checks, and anti-abuse limits.

Read more in the [announcement](<https://docs.base44.com/changelog/product#august-25-2026>).

[![](<https://docs.base44.com/images/base44-docs-og.png>)](<https://docs.base44.com/changelog/product#august-25-2026>)

![Base44](<https://www.google.com/s2/favicons?domain=base44.com&sz=128>)

Base44

AI app builder — describe what you want and get a fully functional web app in seconds, no coding required.

[View Base44 →](<https://creatorstoolbox.com/tools/base44>)

Sources

[Original source](<https://docs.base44.com/changelog/product#august-25-2026>)

[Read Email people who are not registered users of your app on Creators Toolbox](<https://creatorstoolbox.com/blog/base44-email-people-who-are-not-registered-users-of-your-app>)

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Canonical source: https://creatorstoolbox.com/blog/base44-email-people-who-are-not-registered-users-of-your-app