We are currently in the process to set up various Marketing processes (DOI, downloads, newsletter subscpritions etc). In this process we test a lot. However once an e-mail-adress was used, for example to test DOI, you can never use it again for testing-purposes.
This is quite impractical because you need quite a lot of email addresses in the course of a project set-up. It would be useful if Hubspot would provide a kind of test user with which such functionalities could be tested without having to constantly create new email addresses.