I'm not having the best experience. I sent an e-mail TO my new opera e-mail address and it bounced. I sent an e-mail OUT OF my new opera e-mail account and it

I'm not having the best experience. I sent an e-mail TO my new opera e-mail address and it bounced. I sent an e-mail OUT OF my new opera e-mail account and it failed "Bad Request: User [masked] was not found."