Good question for the Norton team as I am not a Norton employee. The linked article didn’t give a time frame for re-intergration which suggests Norton most likely isn’t going to bother with it anytime soon. Lets tag a Norton Admin for something concrete.
Why can’t I set up Norton Safe Email with Orange Email Provider?
The limitation in the Orange Mailbox prevents the setup of Norton Safe Email.
After the email providers resolve the issue, you can set up Norton Safe Email to work with your email account.
It is possible Orange.fr will be supported again in the future, but there’s no timeline for that.
This issue applies to the following domains:
SA