you would need to setup dns records either way. I used dkimpy, pretty simple: https://russell.ballestrini.net/quickstart-to-dkim-sign-email-with-python/ https:

you would need to setup dns records either way. I used dkimpy, pretty simple: https://russell.ballestrini.net/quickstart-to-dkim-sign-email-with-python/ https://russell.ballestrini.net/quickstart-to-dkim-sign-emai...