# Test

Appmixer contains components that we use to test components. You can use them to test your own custom component. There is a *ProcessE2EResults* component which sends result from a test run (flow run) into a predefined list of email addresses.

![](https://4257661311-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FkpyTqJi517UiwFJJRydZ%2Fuploads%2Fgit-blob-4ea22f734c552f6cd3ec8f4c913ea47eda2272a1%2Ftest-1.png?alt=media)

It uses our Mandrill API KEY by default. You can change that in the Backoffice.

![](https://4257661311-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FkpyTqJi517UiwFJJRydZ%2Fuploads%2Fgit-blob-31b475549710c56155417adfff98ab3c21f19498%2Ftest-2.png?alt=media)