Are ED 1 decisions announced via portal AND mail?

I saw that the decisions have been mailed, but will they also announce it in the portal? If so, when?

I think it is just by mail

Notification is done exclusively by mail.

Only accepts or ALL decisions?

do you know by what method they mail the letters? (approx. how many days in the mail?)

thank you!

thank you!

When will ED1 applicants hear back?