Nodemailer provides a method to create new ethereal disposable email account. There is not method to delete it, also Ethereal FAQ says created accounts aren't deleted automatically. There is not clear documentation whether it's a bad practice to create a new account for every new test session. If an account is not deleted automatically by Ethereal and there is no method to delete it from Nodemailer, I suppose it must create some memory overhead over time in Ethereal servers ?
I've tried to find any documentation or examples on how to handle test with Nodemailer. Both Ethereal FAQ and Nodemailer examples say that new account credentials could be stored for the future use, but there is no contraindication against creating a new account every time.
